View CSAF Summary An unauthenticated remote attacker can exploit a hidden function in the CLI prompt to escape the restricted interface, leading to full compromise of the device. The following versions of WAGO GmbH & Co. KG Industrial Managed Switches are affected: WAGO Firmware versions prior to V1.2.1.S0 WAGO_Hardware_852-1812 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.1.S0 WAGO_Hardware_852-1813 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.3.S0 WAGO_Hardware_852-1813/000-001 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.1.S0 WAGO_Hardware_852-1816 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.8.S0 WAGO_Hardware_852-303 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.0.S0 WAGO_Hardware_852-1305 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.0.S0 WAGO_Hardware_852-1305/000-001 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.0.S0 WAGO_Hardware_852-1505/000-001 (CVE-2026-3587) WAGO Firmware versions prior to V1.1.9.S0 WAGO_Hardware_852-1505 (CVE-2026-3587) WAGO Firmware versions prior to V1.0.6.S0 WAGO_Hardware_852-602 (CVE-2026-3587) WAGO Firmware versions prior to V1.0.6.S0 WAGO_Hardware_852-603 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.5.S0 WAGO_Hardware_852-1605 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.1.S0 WAGO_Hardware_852-1812/010-000 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.1.S0 WAGO_Hardware_852-1813/010-000 (CVE-2026-3587) WAGO Firmware versions prior to V1.2.1.S0 WAGO_Hardware_852-1816/010-000 (CVE-2026-3587) WAGO Firmware version V1.0.6.S0 WAGO_Hardware_852-602 (CVE-2026-3587) WAGO Firmware version V1.0.6.S0 WAGO_Hardware_852-603 (CVE-2026-3587) WAGO Firmware version V1.1.9.S0 WAGO_Hardware_852-1505 (CVE-2026-3587) WAGO Firmware version V1.2.0.S0 WAGO_Hardware_852-1305 (CVE-2026-3587) WAGO Firmware version V1.2.0.S0 WAGO_Hardware_852-1305/000-001 (CVE-2026-3587) WAGO Firmware version V1.2.0.S0 WAGO_Hardware_852-1505/000-001 (CVE-2026-3587) WAGO Firmware version V1.2.1.S0 WAGO_Hardware_852-1812 (CVE-2026-3587) WAGO Firmware version V1.2.1.S0 WAGO_Hardware_852-1813 (CVE-2026-3587) WAGO Firmware version V1.2.1.S0 WAGO_Hardware_852-1816 (CVE-2026-3587) WAGO Firmware version V1.2.1.S0 WAGO_Hardware_852-1812/010-000 (CVE-2026-3587) WAGO Firmware version V1.2.1.S0 WAGO_Hardware_852-1813/010-000 (CVE-2026-3587) WAGO Firmware version V1.2.1.S0 WAGO_Hardware_852-1816/010-000 (CVE-2026-3587) WAGO Firmware version V1.2.3.S0 WAGO_Hardware_852-1813/000-001 (CVE-2026-3587) WAGO Firmware version V1.2.5.S0 WAGO_Hardware_852-1605 (CVE-2026-3587) WAGO Firmware version V1.2.8.S0 WAGO_Hardware_852-303 (CVE-2026-3587) WAGO Firmware version V1.2.1.S0 WAGO_Hardware_852-1813/010-001 (CVE-2026-3587) WAGO Firmware version V1.2.1.S1 WAGO_Hardware_852-1813/010-001 (CVE-2026-3587) CVSS Vendor Equipment Vulnerabilities v3 10 WAGO WAGO GmbH & Co. KG Industrial Managed Switches Hidden Functionality Background Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Energy, Transportation Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2026-3587 An unauthenticated remote attacker can exploit a hidden function in the CLI prompt to escape the restricted interface, leading to full compromise of the device. View CVE Details Affected Products WAGO GmbH & Co. KG Industrial Managed Switches Vendor: WAGO Product Version: WAGO WAGO Firmware versions prior to V1.2.1.S0: WAGO_Hardware_852-1812, WAGO WAGO Firmware versions prior to V1.2.1.S0: WAGO_Hardware_852-1813, WAGO WAGO Firmware versions prior to V1.2.3.S0: WAGO_Hardware_852-1813/000-001, WAGO WAGO Firmware versions prior to V1.2.1.S0: WAGO_Hardware_852-1816, WAGO WAGO Firmware versions prior to V1.2.8.S0: WAGO_Hardware_852-303, WAGO WAGO Firmware versions prior to V1.2.0.S0: WAGO_Hardware_852-1305, WAGO WAGO Firmware versions prior to V1.2.0.S0: WAGO_Hardware_852-1305/000-001, WAGO WAGO Firmware versions prior to V1.2.0.S0: WAGO_Hardware_852-1505/000-001, WAGO WAGO Firmware versions prior to V1.1.9.S0: WAGO_Hardware_852-1505, WAGO WAGO Firmware versions prior to V1.0.6.S0: WAGO_Hardware_852-602, WAGO WAGO Firmware versions prior to V1.0.6.S0: WAGO_Hardware_852-603, WAGO WAGO Firmware versions prior to V1.2.5.S0: WAGO_Hardware_852-1605, WAGO WAGO Firmware versions prior to V1.2.1.S0: WAGO_Hardware_852-1812/010-000, WAGO WAGO Firmware versions prior to V1.2.1.S0: WAGO_Hardware_852-1813/010-000, WAGO WAGO Firmware versions prior to V1.2.1.S0: WAGO_Hardware_852-1816/010-000, WAGO WAGO Firmware version V1.0.6.S0: WAGO_Hardware_852-602, WAGO WAGO Firmware version V1.0.6.S0: WAGO_Hardware_852-603, WAGO WAGO Firmware version V1.1.9.S0: WAGO_Hardware_852-1505, WAGO WAGO Firmware version V1.2.0.S0: WAGO_Hardware_852-1305, WAGO WAGO Firmware version V1.2.0.S0: WAGO_Hardware_852-1305/000-001, WAGO WAGO Firmware version V1.2.0.S0: WAGO_Hardware_852-1505/000-001, WAGO WAGO Firmware version V1.2.1.S0: WAGO_Hardware_852-1812, WAGO WAGO Firmware version V1.2.1.S0: WAGO_Hardware_852-1813, WAGO WAGO Firmware version V1.2.1.S0: WAGO_Hardware_852-1816, WAGO WAGO Firmware version V1.2.1.S0: WAGO_Hardware_852-1812/010-000, WAGO WAGO Firmware version V1.2.1.S0: WAGO_Hardware_852-1813/010-000, WAGO WAGO Firmware version V1.2.1.S0: WAGO_Hardware_852-1816/010-000, WAGO WAGO Firmware version V1.2.3.S0: WAGO_Hardware_852-1813/000-001, WAGO WAGO Firmware version V1.2.5.S0: WAGO_Hardware_852-1605, WAGO WAGO Firmware version V1.2.8.S0: WAGO_Hardware_852-303, WAGO WAGO Firmware version V1.2.1.S0: WAGO_Hardware_852-1813/010-001, WAGO WAGO Firmware version V1.2.1.S1: WAGO_Hardware_852-1813/010-001 Product Status: known_affected Remediations Mitigation WAGO has identified the following specific workarounds and mitigations users can apply to reduce risk: Product Group: WAGO Firmware installed on WAGO Hardware 852-1812, WAGO Firmware installed on WAGO Hardware 852-1813, WAGO Firmware installed on WAGO Hardware 852-1813/000-001, WAGO Firmware installed on WAGO Hardware 852-1816, WAGO Firmware installed on WAGO Hardware 852-303, WAGO Firmware installed on WAGO Hardware 852-1305, WAGO Firmware installed on WAGO Hardware 852-1305/000-001, WAGO Firmware installed on WAGO Hardware 852-1505/000-001, WAGO Firmware installed on WAGO Hardware 852-1505, WAGO Firmware installed on WAGO Hardware 852-602, WAGO Firmware installed on WAGO Hardware 852-603, WAGO Firmware installed on WAGO Hardware 852-1605, WAGO Firmware installed on WAGO Hardware 852-1812/010-000, WAGO Firmware installed on WAGO Hardware 852-1813/010-000, WAGO Firmware installed on WAGO Hardware 852-1816/010-000, WAGO Firmware installed on WAGO Hardware 852-602, WAGO Firmware installed on WAGO Hardware 852-603, WAGO Firmware installed on WAGO Hardware 852-1505, WAGO Firmware installed on WAGO Hardware 852-1305, WAGO Firmware installed on WAGO Hardware 852-1305/000-001, WAGO Firmware installed on WAGO Hardware 852-1505/000-001, WAGO Firmware installed on WAGO Hardware 852-1812, WAGO Firmware installed on WAGO Hardware 852-1813, WAGO Firmware installed on WAGO Hardware 852-1816, WAGO Firmware installed on WAGO Hardware 852-1812/010-000, WAGO Firmware installed on WAGO Hardware 852-1813/010-000, WAGO Firmware installed on WAGO Hardware 852-1816/010-000, WAGO Firmware installed on WAGO Hardware 852-1813/000-001, WAGO Firmware installed on WAGO Hardware 852-1605, WAGO Firmware installed on WAGO Hardware 852-303, WAGO Firmware installed on WAGO Hardware 852-1813/010-001, WAGO Firmware installed on WAGO Hardware 852-1813/010-001): Please update your devices to the specified fixed Firmware version. Mitigation Lean Managed Switch 852-1812, Lean Managed Switch 852-1813, Lean Managed Switch 852-1813/000-001, Lean Managed Switch 852-1816, Lean Managed Switch 852-1812/010-000, Lean Managed Switch 852-1813/010-000, Lean Managed Switch 852-1816/010-000, Lean Managed Switch 852-1813/010-001: To eliminate the attack vector deactivate ssh and telnet on the device. Mitigation Industrial Managed Switch 852-303, Industrial Managed Switch 852-1305, Industrial Managed Switch 852-1305/000-001, Industrial Managed Switch 852-1505/000-001, Industrial Managed Switch 852-1505, Industrial Managed Switch 852-602, Industrial Managed Switch 852-603, Industrial Managed Switch 852-1605: To reduce the attack vector deactivate ssh and telnet on the devices. This ensures that the CLI is only accessible locally via RS232. Mitigation The following product versions have been fixed: Firmware V1.2.1.S1 installed on Lean Managed Switch 852-1812 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.1.S1 installed on Lean Managed Switch 852-1813 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.3.S1 installed on Lean Managed Switch 852-1813/000-001 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.1.S1 installed on Lean Managed Switch 852-1816 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.8.S1 installed on Industrial Managed Switch 852-303 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.0.S1 installed on Industrial Managed Switch 852-1305 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.0.S1 installed on Industrial Managed Switch 852-1305/000-001 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.0.S1 installed on Industrial Managed Switch 852-1505/000-001 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.1.9.S1 installed on Industrial Managed Switch 852-1505 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.0.6.S1 installed on Industrial Managed Switch 852-602 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.0.6.S1 installed on Industrial Managed Switch 852-603 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.5.S1 installed on Industrial Managed Switch 852-1605 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.1.S1 installed on Lean Managed Switch 852-1812/010-000 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.1.S1 installed on Lean Managed Switch 852-1813/010-000 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.1.S1 installed on Lean Managed Switch 852-1816/010-000 are fixed versions for CVE-2026-3587 Mitigation Firmware V1.2.1.S1 installed on Lean Managed Switch 852-1813/010-001 are fixed versions for CVE-2026-3587 Mitigation For more information see the associated WAGO GmbH & Co. KG security advisory VDE-2026-020 WAGO PSIRT: https://www.wago.com/de-en/automation-technology/psirt. VDE-2026-020: WAGO: Vulnerability in managed switches - HTML: https://certvde.com/en/advisories/VDE-2026-020. VDE-2026-020: WAGO: Vulnerability in managed switches - CSAF: https://wago.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-020.json. https://www.wago.com/de-en/automation-technology/psirt Mitigation For more information see the associated WAGO GmbH & Co. KG security advisory VDE-2026-020 WAGO PSIRT: https://www.wago.com/de-en/automation-technology/psirt. VDE-2026-020: WAGO: Vulnerability in managed switches - HTML: https://certvde.com/en/advisories/VDE-2026-020. VDE-2026-020: WAGO: Vulnerability in managed switches - CSAF: https://wago.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-020.json. https://certvde.com/en/advisories/VDE-2026-020 Mitigation For more information see the associated WAGO GmbH & Co. KG security advisory VDE-2026-020 WAGO PSIRT: https://www.wago.com/de-en/automation-technology/psirt. VDE-2026-020: WAGO: Vulnerability in managed switches - HTML: https://certvde.com/en/advisories/VDE-2026-020. VDE-2026-020: WAGO: Vulnerability in managed switches - CSAF: https://wago.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-020.json. https://wago.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-020.json Relevant CWE: CWE-912 Hidden Functionality Metrics CVSS Version Base Score Base Severity Vector String 3.1 10 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Acknowledgments CERT@VDE coordination reported this vulnerability to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs). Recognize VPNs may have vulnerabilities, should be updated to the most recent version available, and are only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. Revision History Initial Release Date: 2026-03-26 Date Revision Summary 2026-03-26 1 Initial Republication of WAGO GmbH & Co. KG VDE-2026-020 Legal Notice and Terms of Use
Flux RSS
— Sources secondairesAn Armenian suspect was extradited to the United States to face criminal charges for allegedly helping manage RedLine, one of the most prolific infostealer malware operations in recent years. [...]
In December, the Trump administration signed an executive order that neutered states’ ability to regulate AI by ordering his administration to both sue and withhold funds from states that try to do so. This action pointedly supported industry lobbyists keen to avoid any constraints and consequences on their deployment of AI, while undermining the efforts of consumers, advocates, and industry associations concerned about AI’s harms who have spent years pushing for state regulation. Trump’s actions have clarified the ideological alignments around AI within America’s electoral factions. They set down lines on a new playing field for the midterm elections, prompting members of his party, the opposition, and all of us to consider where we stand in the debate over how and where to let AI transform our lives. In a May 2025 survey of likely voters nationwide, more than 70% favored state and federal regulators having a hand in AI policy. A December 2025 poll by Navigator Research found similar results, with a massive net +48% favorability for more AI regulation. Yet despite the overwhelming preference of both voters and his party’s elected leaders—Congress was essentially unanimous in defeating a previous state AI regulation moratorium—Trump has delivered on a key priority of the industry. The order explicitly challenges the will of voters across blue and red states, from California to South Dakota, scrambling political positions around the technology and setting up a new ideological battleground in the upcoming race for Congress. There are a number of ways that candidates and parties may try to capitalize on this emerging wedge issue before the midterms. In 2025, much of the popular debate around AI was cast in terms of humans versus machines. Advances in AI and the companies it is associated with, it is said, come at the expense of humans. A new model release with greater capabilities for writing, teaching, or coding means more people in those disciplines losing their jobs. This is a humanist debate. Making us talk to an AI customer-support agent is an affront to our dignity. Using AI to help generate media sacrifices authenticity. AI chatbots that persuade and manipulate assault our liberty. There is philosophical merit to these arguments, and yet they seem to have limited political salience. Populism versus institutionalism is a better way to frame this debate in the context of US politics. The MAGA movement is widely understood to be a realignment of American party politics to ally the Republican party with populism, and the Democratic party with defenders of traditional institutions of American government and their democratic norms. This frame is shattered by Trump’s AI order, which unabashedly serves economic elites at the expense of populist consumer protections. It is part of an ongoing courting process between MAGA and big tech, where the Trump political project sacrifices the interests of consumers and its populist credentials as it cozies up to tech moguls. We are starting to see populist resistance to this government/big tech alignment emerge on the local scale. People in Maryland, Arizona, North Carolina, Michigan and many other states are vigorously opposing AI datacenters in their communities, based on environmental and energy-affordability impacts. These centers of opposition are politically diverse; both progressives and Trump-supporting voters are turning out in force, influencing their local elected officials to resist datacenter development. This opposition to the physical infrastructure of corporate AI is so far staying local, but it may yet translate into a national and politically aligned movement that could divide the MAGA coalition. Any policy discussions about AI should include the individual harms associated with job loss, as employers seek to replace laborers with machines. It should also include the systemic economic risks associated with concentrated and supercharged AI investment, the democratic risks associated with the increased power in monopolistic and politically influential tech companies, and the degradation of civic functions like journalism and education by AI. In order for our free market to function in the public interest, the companies amassing wealth and profiting from AI must be forced to take ownership of, and internalize, these costs. The political salience of AI will grow to meet the staggering scale of financial investment and societal impact it is already commanding. There is an opportunity for enterprising candidates, of either political party, to take the mantle of opposing AI-linked harms in the midterm elections. Political solutions start with organizing, and broadening the base of political engagement around these issues beyond the locally salient topic of datacenters. Movement leaders and elected officials in states that have taken action on AI regulation should mobilize around the blatant industry capture, wealth extraction, and corporate favoritism reflected in the Trump executive order. AI is no longer just a policy issue for governments to discuss: it is a political issue that voters must decide on and demand accountability on.
Halcyon and Beazley Security track the return of Iranian ransomware group Pay2Key
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Hambardzum Minasyan of Armenia has been accused of being involved in the development and administration of the infostealer malware. The post Alleged RedLine Malware Administrator Extradited to US appeared first on SecurityWeek.
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Attacks leveraging the 'PolyShell' vulnerability in version 2 of Magento Open Source and Adobe Commerce installations are underway, targeting more than half of all vulnerable stores. [...]
Threat actors are evading phishing detection in campaigns targeting Microsoft accounts by abusing the no-code app-building platform Bubble to generate and host malicious web apps. [...]
A new info-stealing malware called Torg Grabber is stealing sensitive data from 850 browser extensions, more than 700 of them for cryptocurrency wallets. [...]
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Citrix has patched two NetScaler ADC and NetScaler Gateway vulnerabilities, one of which is very similar to the CitrixBleed and CitrixBleed2 flaws exploited in zero-day attacks in recent years. [...]
Cybersecurity company’s annual report issues warning over a “mass-marketed impersonation crisis” over attackers abusing legitimate credentials
Ilya Angelov was a member of the cybercrime group tracked as TA-551, Shathak, Gold Cabin, Monster Libra, and ATK236. The post Russian Cybercriminal Gets 2-Year Prison Sentence in US appeared first on SecurityWeek.
PwC finds AI is amplifying speed and scale of attacks, as identity theft evolves into a cybercriminal supply chain. The post AI Speeds Attacks, But Identity Remains Cybersecurity’s Weakest Link appeared first on SecurityWeek.
AI accounts are becoming part of the cybercrime supply chain, sold like email accounts or VPS access. Flare Systems shows how underground markets bundle and resell premium AI access at scale. [...]
Apple released security fixes for older devices as well, in iOS 18.7.7, iPadOS 18.7.7, macOS Sequoia 15.7.5, and macOS Sonoma 14.8.5. The post iOS, macOS 26.4 Roll Out With Fresh Security Patches appeared first on SecurityWeek.
The US Federal Communications Commission has placed all “consumer-grade” internet routers produced outside the US on its “covered list”