Tag: vulnerability
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Aktiv ausgenutzte Netscaler-Lücken Arctic Wolf analysiert die Aktivitäten der Angreifer
Nach der Warnung des Australian Cyber Security Centre (ACSC) in dieser Woche und der Bestätigung von Citrix, dass mehrere Schwachstellen in Netscaler aktiv ausgenutzt werden, hat Arctic Wolf Labs neue Erkenntnisse zu beobachteten Angriffsaktivitäten veröffentlicht. Während sich die bisherige Berichterstattung vor allem auf die Schwachstellen selbst konzentriert hat, haben die Forscher von Arctic Wolf nun…
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Aktiv ausgenutzte Netscaler-Lücken Arctic Wolf analysiert die Aktivitäten der Angreifer
Nach der Warnung des Australian Cyber Security Centre (ACSC) in dieser Woche und der Bestätigung von Citrix, dass mehrere Schwachstellen in Netscaler aktiv ausgenutzt werden, hat Arctic Wolf Labs neue Erkenntnisse zu beobachteten Angriffsaktivitäten veröffentlicht. Während sich die bisherige Berichterstattung vor allem auf die Schwachstellen selbst konzentriert hat, haben die Forscher von Arctic Wolf nun…
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AI agent used Zammad zero-days to breach Dutch vulnerability disclosure non-profit
An agentic AI-powered attack that hit the Dutch Institute for Vulnerability Disclosure (DIVD) on September 21 exploited two zero-day vulnerabilities in Zammad, an open-source … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/10/01/divd-agentic-ai-attack-breach/
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Next.js ImageResponse Vulnerability Lets Remote Attackers Execute Code Through SVG Content
A critical vulnerability in Next.js could let unauthenticated remote attackers execute code on affected servers by supplying crafted input that gets rendered into SVG content during dynamic image generation. This issue, tracked as GHSA-vcvr-r3jv-pc5j, affects the Node.js implementation of ImageResponse in the next/og package. The flaw impacts Next.js versions 16.2.0 to 16.3.5. Vercel has released…
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Next.js ImageResponse Vulnerability Lets Remote Attackers Execute Code Through SVG Content
A critical vulnerability in Next.js could let unauthenticated remote attackers execute code on affected servers by supplying crafted input that gets rendered into SVG content during dynamic image generation. This issue, tracked as GHSA-vcvr-r3jv-pc5j, affects the Node.js implementation of ImageResponse in the next/og package. The flaw impacts Next.js versions 16.2.0 to 16.3.5. Vercel has released…
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Public PoC Released for Apple CoreGraphics Zero-Day CVE-2026-86950
Apple patched a CoreGraphics zero-day that may have been exploited in targeted attacks. A public PoC for the flaw is now available. Apple patched a zero-day vulnerability, tracked as CVE-2026-86950, in CoreGraphics that attackers may have exploited to target specific individuals. The flaw is an out-of-bounds write that can lead to arbitrary code execution when…
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Axios Flaws Let Attackers Bypass Proxy Controls and Trigger SSRF Attacks
Axios maintainers have disclosed several high-severity security vulnerabilities that could allow attackers to bypass proxy and DNS controls in server-side applications, potentially enabling server-side request forgery (SSRF) against internal services and cloud metadata endpoints. The most critical issue, tracked as GHSA-3pq3-5fj3-cg6v, affects Axios’s HTTP/2 request path. This vulnerability arises because the HTTP/2 adapter establishes sessions…
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Multiple TeamViewer Vulnerabilities Enable RCE, Access Control Bypass and Privilege Escalation
TeamViewer has issued security bulletin TV-2026-1010 to address five high-severity vulnerabilities found in the TeamViewer Full Client, Host, and related services. These vulnerabilities affect deployments on Windows, Linux, and macOS, and include issues such as remote code execution, session permission bypass, arbitrary privileged file writes, and local privilege escalation. Multiple TeamViewer Vulnerabilities CVE-2026-19743 Path […]…
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CISA Adds Exploited Cisco Catalyst SD-WAN Manager Auth Bypass to KEV
Tags: access, authentication, cisa, cisco, cve, cybersecurity, exploit, flaw, infrastructure, kev, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical authentication bypass flaw impacting Cisco Catalyst SD-WAN Manager to its Known Exploited Vulnerabilities (KEV), following reports of active exploitation.The vulnerability, tracked as CVE-2026-76504 (CVSS score: 9.8), could allow an unauthenticated, remote attacker to access an affected system with First seen on thehackernews.com…
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CISA Adds Exploited Cisco Catalyst SD-WAN Manager Auth Bypass to KEV
Tags: access, authentication, cisa, cisco, cve, cybersecurity, exploit, flaw, infrastructure, kev, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical authentication bypass flaw impacting Cisco Catalyst SD-WAN Manager to its Known Exploited Vulnerabilities (KEV), following reports of active exploitation.The vulnerability, tracked as CVE-2026-76504 (CVSS score: 9.8), could allow an unauthenticated, remote attacker to access an affected system with First seen on thehackernews.com…
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CISA Adds Exploited Cisco Catalyst SD-WAN Manager Auth Bypass to KEV
Tags: access, authentication, cisa, cisco, cve, cybersecurity, exploit, flaw, infrastructure, kev, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical authentication bypass flaw impacting Cisco Catalyst SD-WAN Manager to its Known Exploited Vulnerabilities (KEV), following reports of active exploitation.The vulnerability, tracked as CVE-2026-76504 (CVSS score: 9.8), could allow an unauthenticated, remote attacker to access an affected system with First seen on thehackernews.com…
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New Cisco SD-WAN zero-day exploited inwild (CVE-2026-76504)
For the fifth time this year, Cisco revealed attackers have exploited a vulnerability (CVE-2026-76504) in its SD-WAN solution in zero-day attacks. The vendor’s incident … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/10/01/new-cisco-sd-wan-zero-day-exploited-in-the-wild-cve-2026-76504/
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New Cisco SD-WAN zero-day exploited inwild (CVE-2026-76504)
For the fifth time this year, Cisco revealed attackers have exploited a vulnerability (CVE-2026-76504) in its SD-WAN solution in zero-day attacks. The vendor’s incident … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/10/01/new-cisco-sd-wan-zero-day-exploited-in-the-wild-cve-2026-76504/
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U.S. CISA adds Cisco Catalyst SD-WAN Manager flaw to its Known Exploited Vulnerabilities catalog
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Cisco Catalyst SD-WAN Manager flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a Cisco Catalyst SD-WAN Manager flaw, tracked as CVE-2026-76504 (CVSS score of 9.8), to its Known Exploited Vulnerabilities (KEV) catalog. The vulnerability resides in Cisco Catalyst SD-WAN Manager’s…
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AI Agent Chains Zammad Zero-Days To Take Over DIVD Systems in Seconds
DIVD was breached through two Zammad zero-days that let an AI agent reach root in seconds, steal data and pivot to other services before being stopped. The Dutch Institute for Vulnerability Disclosure, a nonprofit organization of volunteer security researchers whose whole job is finding and responsibly disclosing vulnerabilities in other people’s software, just disclosed that…
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AI Agent Chains Zammad Zero-Days To Take Over DIVD Systems in Seconds
DIVD was breached through two Zammad zero-days that let an AI agent reach root in seconds, steal data and pivot to other services before being stopped. The Dutch Institute for Vulnerability Disclosure, a nonprofit organization of volunteer security researchers whose whole job is finding and responsibly disclosing vulnerabilities in other people’s software, just disclosed that…
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HPE Instant On AP Flaws Let Unauthenticated Attackers Execute Arbitrary Commands
HPE has released security updates for its Networking Instant On access points after identifying 18 vulnerabilities, including several critical flaws that could allow unauthenticated attackers to execute arbitrary code or commands with privileged operating-system access. These vulnerabilities are detailed in advisory HPESBNW05150 rev. 1 and affect Instant On AP software versions 3.4.1.0 and earlier. HPE…
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Multiple ModSecurity Vulnerabilities Let Attackers Bypass WAF Rules and Execute Malicious Requests
OWASP ModSecurity has disclosed multiple vulnerabilities that could let attackers bypass web application firewall rules, evade request and response inspection, or trigger denial-of-service conditions. Not all of the newly published advisories currently have CVE identifiers; the project has indicated that CVE requests have been submitted via GitHub but remain unassigned for several issues. The recently…
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Multiple ModSecurity Vulnerabilities Let Attackers Bypass WAF Rules and Execute Malicious Requests
OWASP ModSecurity has disclosed multiple vulnerabilities that could let attackers bypass web application firewall rules, evade request and response inspection, or trigger denial-of-service conditions. Not all of the newly published advisories currently have CVE identifiers; the project has indicated that CVE requests have been submitted via GitHub but remain unassigned for several issues. The recently…
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Multiple ModSecurity Vulnerabilities Let Attackers Bypass WAF Rules and Execute Malicious Requests
OWASP ModSecurity has disclosed multiple vulnerabilities that could let attackers bypass web application firewall rules, evade request and response inspection, or trigger denial-of-service conditions. Not all of the newly published advisories currently have CVE identifiers; the project has indicated that CVE requests have been submitted via GitHub but remain unassigned for several issues. The recently…
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Critical Cisco SD-WAN Vulnerability Lets Remote Attackers Bypass Authentication as Admin
Cisco has disclosed a critical authentication bypass vulnerability in the Catalyst SD-WAN Manager, which could allow unauthenticated remote attackers to access the management API with administrator privileges. This vulnerability, tracked as CVE-2026-76504, has a CVSS v3.1 score of 9.8 and affects the Cisco Catalyst SD-WAN Manager regardless of its configuration. On September 30, 2026, Cisco…
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Zimbra Vulnerability Exploited to Gain Root Access and Steal Mailbox Authentication Secrets
An active exploitation of CVE-2026-73570, a high-severity unauthenticated OS command-injection vulnerability in Zimbra Collaboration Suite. Attackers used to obtain root access, establish persistent control, and collect mailbox authentication secrets. The issue resides in Zimbra’s SNMP notification processing path. An attacker can send a specially crafted SMTP request containing shell metacharacters, allowing attacker-controlled input to reach…
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Bitget Confirms Third-Party Zero-Day Behind $387.5 Million Cryptocurrency Theft
Cryptocurrency exchange Bitget on Wednesday confirmed that attackers who stole $387.5 million last week exploited a zero-day flaw in third-party security products, citing ongoing investigation findings from SlowMist.”Their investigation identified malicious activity involving third-party security products, including a zero-day vulnerability, and recovered a customized tool used by the attacker First seen on thehackernews.com Jump to…
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The vulnerabilities AI finds are the ones attackers want
Attackers exploited a flaw found by an AI research agent within four days of its public disclosure, and they are exploiting more vulnerabilities overall, according to new … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/10/01/google-ai-discovered-vulnerabilities-remote-code-execution/
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Citrix NetScaler Post-Exploitation Payload Creates Superuser, Maps Web Shell to CSS-Like URLs
Threat actors have been observed exploiting a critical pre-authentication command injection vulnerability in Citrix NetScaler ADC and NetScaler Gateway to drop web shells and attempt theft of configuration data.LevelBlue’s Threat Hunt Operations & Research (THOR) team, which analyzed the exploitation activity across multiple customer environments, said it identified malicious NetScaler First seen on thehackernews.com Jump…
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AI Finding More Medium-Risk Flaws
Exploitation Is Rising Faster Than Zero-Days as Attackers Accelerate N-Day Weaponization. A sharp uptick in artificial intelligence-spotted vulnerabilities so far hasn’t resulted in a corresponding explosion in hacking, Google says. AI is mostly identifying medium-risk flaws, the computing giant found in an analysis of disclosed vulnerabilities made over the past 18 months. First seen on…
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‘The Art of War’ Never Said Know Only Your Vulnerabilities
Why Threat Intelligence Must Connect Adversary Intent to Business Risk Organizations have become adept at cataloging vulnerabilities, but technical exposure alone does not reveal who will attack – and why or how. Strategic threat intelligence connects adversary behavior with business context to guide security priorities. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/blogs/the-art-war-never-said-know-only-your-vulnerabilities-p-4201
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‘The Art of War’ Never Said Know Only Your Vulnerabilities
Why Threat Intelligence Must Connect Adversary Intent to Business Risk Organizations have become adept at cataloging vulnerabilities, but technical exposure alone does not reveal who will attack – and why or how. Strategic threat intelligence connects adversary behavior with business context to guide security priorities. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/blogs/the-art-war-never-said-know-only-your-vulnerabilities-p-4201
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‘The Art of War’ Never Said Know Only Your Vulnerabilities
Why Threat Intelligence Must Connect Adversary Intent to Business Risk Organizations have become adept at cataloging vulnerabilities, but technical exposure alone does not reveal who will attack – and why or how. Strategic threat intelligence connects adversary behavior with business context to guide security priorities. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/blogs/the-art-war-never-said-know-only-your-vulnerabilities-p-4201
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WatchGuard fixes critical Fireware OS flaw allowing remote code execution
WatchGuard fixes 15 Fireware OS flaws, including a critical RCE bug that could give attackers root access to vulnerable Firebox appliances. WatchGuard has released security updates for Fireware OS that address 15 vulnerabilities, including a critical code injection flaw, tracked as CVE-2026-86131 (CVSS score of 9.2), that could allow an attacker to execute commands with…