Tag: cisco
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Cisco warns zero-day flaw in SD-WAN is being exploited
The company cautioned that no current patches are available and the flaw could allow an attacker to conduct command injection attacks. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/cisco-zero-day-flaw-sd-wan-exploited/822138/
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Cisco SD-WAN Has a New Root-Level Problem, and There’s No Fix Yet
Cisco warns of CVE-2026-20245 in SD-WAN Manager, a flaw that can lead to root access via file upload command injection; no patch or workaround yet. Cisco warns of a privilege escalation flaw, tracked as CVE-2026-20245 (CVSS base score of 7.8), in Cisco Catalyst SD-WAN Manager, the platform formerly known as SD-WAN vManage. An authenticated local…
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Cisco SD-WAN 0-day exploited, no patch available (CVE-2026-20245)
A 0-day privilege escalation vulnerability (CVE-2026-20245) in Cisco Catalyst SD-WAN Manager that has yet to be patched by Cisco is being leveraged by attackers. >>To … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/06/05/cisco-sd-wan-cve-2026-20245-0-day-exploited/
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Cisco SD-WAN Security Flaw Actively Exploited for Root-Level Command Execution
Cisco has disclosed a high-severity vulnerability in its Catalyst SD-WAN Manager that is actively being exploited in the wild, allowing attackers to execute arbitrary commands with root-level privileges on affected systems. The vulnerability, tracked as CVE-2026-20245, carries a CVSS score of 7.8 and is caused by improper input validation (CWE-116) within the command-line interface of…
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Cisco warns of unpatched SD-WAN zero-day exploited in attacks
On Thursday, Cisco warned of a high-severity, unpatched zero-day in the Cisco Catalyst SD-WAN Manager (tracked as CVE-2026-20245) actively exploited in attacks enabling root privilege escalation. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-cisco-sd-wan-flaw-exploited-in-zero-day-attacks-to-gain-root/
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Reporting from Vegas: Networking, AI, and good boys
Joe’s on-the-ground report from Cisco Live U.S. is here, complete with therapy dog pictures and tips on handling conference overstimulation. First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/reporting-from-vegas-networking-ai-and-good-boys/
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Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes Public
Cisco has patched a bug in Unified Communications Manager that lets an unauthenticated attacker on the network write files to the box and, from there, climb to root.It is tracked as CVE-2026-20230, and proof-of-concept exploit code is already public. Cisco’s PSIRT says it has not seen the flaw used in attacks yet. The PoC shortens…
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Critical Cisco Unified CM Bug Patched as Public Exploit Code Emerges
Cisco patched a critical Unified CM flaw with public PoC code that allows unauthenticated attackers to launch SSRF attacks remotely. Cisco has addressed a high-severity vulnerability, tracked as CVE-2026-20230, affecting Unified CM and Unified CM SME. The flaw, caused by improper validation of certain HTTP requests, allows a remote attacker without authentication to perform server-side…
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Hypotheses, telemetry, and human judgment: Inside Cisco Talos Threat Hunting
Learn how Cisco Talos Threat Hunting uses hypothesis-driven methods and multi-domain telemetry correlation to find stealthy threats operating below automated detection thresholds. First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/hypotheses-telemetry-and-human-judgment-inside-cisco-talos-threat-hunting/
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Cisco warns of critical Unified CM flaw with PoC exploit code
Cisco has released security updates to patch a critical-severity Unified Communications Manager (Unified CM) flaw that allows attackers to gain root privileges. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisco-warns-of-critical-unified-cm-flaw-with-poc-exploit-code/
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PoC Exploit Released for Cisco Unified Communications Manager Security Vulnerability
A proof-of-concept (PoC) exploit has been released for a critical server-side request forgery (SSRF) vulnerability impacting Cisco Unified Communications Manager (Unified CM) and Unified CM Session Management Edition (Unified CM SME), increasing the likelihood of active exploitation in enterprise environments. Cisco Unified Manager Security Vulnerability Tracked as CVE-2026-20230 and detailed in Cisco advisory cisco-sa-cucm-ssrf-cXPnHcW, the…
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ClawHub, Cisco, and Vercel Skill Detection Tools Evaded by Malicious Uploads
Security researchers have shown that AI skill security scanners from ClawHub, Cisco, and Vercel’s skills.sh can be reliably bypassed using simple techniques, raising serious concerns about agentic AI supply chain defenses. In tests conducted by Trail of Bits, multiple malicious skills designed to exfiltrate data, hijack agents, or execute arbitrary code were successfully uploaded and…
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Cisco Live 2026: New Security Tools Target AI Threats
Cisco unveiled Cloud Control, Live Protect, and Hybrid Mesh Firewall at Cisco Live to help enterprises manage AI-era IT and security operations. The post Cisco Live 2026: New Security Tools Target AI Threats appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-cisco-cloud-control-agentic-ai-security/
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Cisco refines its risk-based vulnerability disclosure for the AI era
Security teams already struggle with long lists of vulnerabilities and limited time to patch them. Cisco believes AI could increase that pressure by accelerating vulnerability … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/05/25/cisco-risk-based-vulnerability-disclosure-ai/
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Cisco warns of AI inaccuracies in security incident reports
First seen on scworld.com Jump to article: www.scworld.com/brief/cisco-warns-of-ai-inaccuracies-in-security-incident-reports
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Cisco patches critical 10.0 flaw in Secure Workload APIs
First seen on scworld.com Jump to article: www.scworld.com/news/cisco-patches-critical-100-flaw-in-secure-workload-apis
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ISMG Editors: The Governance Questions Haunting OpenAI
Also: Rethinking SASE and AI’s Impact on the Cyber Workforce. In this week’s panel, four ISMG editors discussed what the Musk vs. Altman trial exposed about OpenAI’s governance program, how AI is reshaping the way enterprises think about security and why Cisco, Cloudflare, Arctic Wolf and other firms are redesigning their workforces for the AI…
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Künstliche Intelligenz: Cisco berichtet von Fehlern bei KI-Sicherheitsberichten
Zwar spart die KI viel Zeit beim Erstellen der Berichte, bei der Nachbearbeitung zeigen sich aber viele Fehler, die zum Risiko werden. First seen on golem.de Jump to article: www.golem.de/news/kuenstliche-intelligenz-cisco-berichtet-von-fehlern-bei-ki-sicherheitsberichten-2605-208985.html
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Cisco Patches CVSS 10.0 Secure Workload REST API Flaw Enabling Data Access
Cisco has rolled out updates for a maximum-severity security flaw impacting Secure Workload that could allow an unauthenticated, remote attacker to access sensitive data.Tracked as CVE-2026-20223 (CVSS score: 10.0), the vulnerability arises from insufficient validation and authentication when accessing REST API endpoints.”An attacker could exploit this vulnerability if they are able to send First seen…
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Cisco Patches CVSS 10.0 Secure Workload REST API Flaw Enabling Data Access
Cisco has rolled out updates for a maximum-severity security flaw impacting Secure Workload that could allow an unauthenticated, remote attacker to access sensitive data.Tracked as CVE-2026-20223 (CVSS score: 10.0), the vulnerability arises from insufficient validation and authentication when accessing REST API endpoints.”An attacker could exploit this vulnerability if they are able to send First seen…
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Breach Roundup: Shai-Hulud Copycat Hits npm
Also, YellowKey Gets CVE, 7-Eleven Breach, Linux Maintainers Warn on AI Bug Spam. This week, more incidents that we can here list. Among them: cloned Shai-Hulud malware, a new maximum CVSS Cisco flaw. Edge to stop loading passwords in plaintext. Tycoon 2FA offers a way around Microsoft multifactor. Convenience, taquitos and data breach: The 7-Eleven…
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Cisco fixed maximum severity flaw CVE-2026-20223 in Secure Workload
Cisco fixed a critical Secure Workload flaw (CVE-2026-20223) that could let attackers gain Site Admin privileges through crafted API requests. Cisco released patches for a critical vulnerability, tracked as CVE-2026-20223 (CVSS score of 10.0), in Secure Workload. The flaw stems from insufficient validation and authentication in REST API endpoints. According to Cisco, remote attackers could…
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Max severity Cisco Secure Workload flaw gives Site Admin privileges
Cisco has released security updates to address a maximum-severity vulnerability in Secure Workload that allows attackers to gain Site Admin privileges. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisco-max-severity-secure-workload-flaw-gives-hackers-site-admin-privileges/
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Critical Vulnerability in Cisco Secure Workload Threatens Enterprise API Security
Cisco has disclosed a critical security vulnerability in its Secure Workload platform that could allow unauthenticated attackers to gain high-level administrative access to sensitive enterprise environments. The flaw, tracked as CVE-2026-20223, carries a maximum CVSS score of 10.0 and is classified under CWE-306 (Missing Authentication for Critical Function). According to Cisco’s advisory (cisco-sa-csw-pnbsa-g8WEnuy), the issue…
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TP-Link, Photoshop, OpenVPN, Norton VPN vulnerabilities
Cisco Talos’ Vulnerability Discovery & Research team recently disclosed eight vulnerabilities in TP-Link, and one each in Adobe Photoshop, OpenVPN, and Gen Digital's Norton VPN.The vulnerabilities mentioned in this blog post have been patched by their respective vendors, in adherence to Cisco’s third-party vulnerability First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/tp-link-photoshop-openvpn-norton-vpn-vulnerabilities/
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From PDB strings to MaaS: Tracking a commodity BadIIS ecosystem used by Chinese-speaking threat
Cisco Talos has uncovered a BadIIS variant, identifiable by its embedded “demo.pdb” strings, that functions as commodity malware, likely sold or shared among multiple Chinese-speaking cyber crime groups operating under a malware-as-a-service (MaaS) model for continuous monetization. First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/from-pdb-strings-to-maas-tracking-a-commodity-badiis-ecosystem/
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CVE-2026-20182: Unauthenticated Cisco SD-WAN Control-Plane Compromise via vHub Authentication Bypass
First seen on resecurity.com Jump to article: www.resecurity.com/blog/article/cve-2026-20182-unauthenticated-cisco-sd-wan-control-plane-compromise-via-vhub-authentication-bypass
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âš¡ Weekly Recap: Exchange 0-Day, npm Worm, Fake AI Repo, Cisco Exploit and More
Monday opens with a trust problem. A mail server flaw is under active use. A network control system was targeted. Trusted packages were poisoned. A fake model page pushed a stealer. Then came the familiar ransom claim: the data was returned and deleted.The pattern is clear. One weak dependency can leak keys. One leaked key…