Tag: remote-code-execution
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U.S. CISA adds Zammad GmbH Zammad flaws to its Known Exploited Vulnerabilities catalog
Tags: cisa, cve, cybersecurity, exploit, flaw, infrastructure, kev, remote-code-execution, vulnerabilityU.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Zammad GmbH Zammad flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added the following vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: The first flaw, CVE-2026-102489, is a session hijacking vulnerability in Zammad that can lead to remote code execution as the…
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GitLab warns of critical RCE vulnerability in AI Gateway service
GitLab warned customers today to immediately patch a critical AI Gateway vulnerability that could let attackers run arbitrary commands on vulnerable instances. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/gitlab-warns-of-critical-rce-vulnerability-in-ai-gateway-service/
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SWIFT Banking & Government Middleware Enables RCE
Tags: banking, exploit, government, Hardware, mfa, rce, remote-code-execution, update, vulnerabilityPatch middleware vulnerabilities now to avoid hardware-based MFA exploits in ultra-sensitive environments. First seen on darkreading.com Jump to article: www.darkreading.com/cybersecurity-operations/swift-banking-govt-middleware-rce
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Zammad Vulnerabilities Let Attackers Execute Code and Escalate Privileges to Root
Two critical vulnerabilities in the open-source Zammad helpdesk and ticketing platform can be exploited together, enabling attackers to achieve remote code execution and gain root-level control of affected servers. The Dutch Institute for Vulnerability Disclosure (DIVD) and Merlon Security discovered these vulnerabilities, tracked as CVE-2026-102489 and CVE-2026-102490, during an investigation into a breach of DIVD’s…
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Zammad Vulnerabilities Let Attackers Execute Code and Escalate Privileges to Root
Two critical vulnerabilities in the open-source Zammad helpdesk and ticketing platform can be exploited together, enabling attackers to achieve remote code execution and gain root-level control of affected servers. The Dutch Institute for Vulnerability Disclosure (DIVD) and Merlon Security discovered these vulnerabilities, tracked as CVE-2026-102489 and CVE-2026-102490, during an investigation into a breach of DIVD’s…
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Apache HTTP Server Flaws Enable Remote Code Execution and DenialService Attacks
Apache HTTP Server administrators are urged to apply security updates following the disclosure of multiple vulnerabilities affecting Apache HTTP Server 2.4. These vulnerabilities include flaws that could allow for remote code execution (RCE), server crashes, memory exhaustion, and other denial-of-service (DoS) conditions. They impact various components of this widely used web server, particularly configurations that…
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ThreatsDay: AI-Powered Zero-Day Chain, 543K Live Secrets, Model Inspection RCE and 13 More Stories
This week, the useful words are boring ones: inspect, cache, compile, store, trust. Each sounds harmless. Each can become an attack path when a system does a little more than people expect. A model check can run code. A cache can mix up requests. A public secret can stay useful for years.That is the lesson…
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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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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…
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Attackers Exploit Zimbra Flaw to Deploy Web Shells and Harvest Authentication Secrets
Threat actors have weaponized a now-patched security flaw in Zimbra Collaboration Suite (ZCS) to deploy web shells and access mailbox data, according to findings from the Microsoft Security Research team.The attack exploits CVE-2026-73570 (CVSS score: 8.9), an unauthenticated operating system command injection flaw that can lead to remote code execution when Simple Network Management Protocol…
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Attackers Exploit Zimbra Flaw to Deploy Web Shells and Harvest Authentication Secrets
Threat actors have weaponized a now-patched security flaw in Zimbra Collaboration Suite (ZCS) to deploy web shells and access mailbox data, according to findings from the Microsoft Security Research team.The attack exploits CVE-2026-73570 (CVSS score: 8.9), an unauthenticated operating system command injection flaw that can lead to remote code execution when Simple Network Management Protocol…
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CISA warns of critical pre-auth RCE flaw in MikroTik RouterOS
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning of a new critical vulnerability in MikroTik RouterOS that could lead to remote code execution or cause a denial-of-service condition. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisa-warns-of-critical-pre-auth-rce-flaw-in-mikrotik-routeros/
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AI-Found Vulnerabilities More Likely to Enable RCE, Google Says
AI-discovered vulnerabilities are more likely to enable RCE, as disclosures and exploitation rise First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/ai-found-vulnerabilities-rce/
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AI-Found Vulnerabilities More Likely to Enable RCE, Google Says
AI-discovered vulnerabilities are more likely to enable RCE, as disclosures and exploitation rise First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/ai-found-vulnerabilities-rce/
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Critical MikroTik RouterOS Vulnerability Exposes Devices to Remote Code Execution
Tags: cve, cvss, cyber, cybersecurity, infrastructure, remote-code-execution, service, vulnerabilityA critical vulnerability in MikroTik RouterOS could allow unauthenticated remote attackers to execute code on vulnerable devices or trigger a denial-of-service condition. This vulnerability, tracked as CVE-2026-84411, affects MikroTik RouterOS versions earlier than 7.24 and carries a CVSS v3 severity score of 9.8. The Cybersecurity and Infrastructure Security Agency (CISA) disclosed this issue on September…
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Attackers Use PaperCut RCE Chain to Steal Tokens and Access Domain Controller
Tags: access, authentication, cve, cyber, exploit, rce, remote-code-execution, service, threat, vulnerability, zero-dayThreat actors exploited a chained pair of PaperCut MF zero-day vulnerabilities to compromise an education-sector environment, steal a domain-privileged service account token, and reach a domain controller before attempting to extract the Active Directory database. The campaign abused CVE-2026-81578, an authentication-bypass vulnerability in PaperCut MF and NG’s web management interface, together with CVE-2026-82078, a critical…
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OAuth-Konfiguration entscheidet – Aktiv ausgenutzte F5-Sicherheitslücke ermöglicht RCE ohne Login
First seen on security-insider.de Jump to article: www.security-insider.de/f5-big-ip-apm-rce-oauth-authorization-server-a-a3f8afca359d72c927e3497180b7888a/
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Citrix NetScaler Hit by Two Critical RCE Flaws Already Under Attack
Citrix has released fixes for two critical remote code execution flaws in NetScaler ADC and NetScaler Gateway, tracked as CVE-2026-88771 and CVE-2026-88772. On September 27, the company confirmed that attackers had already exploited both in the wild. The same update addresses six other vulnerabilities. One of the two exploited bugs affects every deployment running a…
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Citrix NetScaler Hit by Two Critical RCE Flaws Already Under Attack
Citrix has released fixes for two critical remote code execution flaws in NetScaler ADC and NetScaler Gateway, tracked as CVE-2026-88771 and CVE-2026-88772. On September 27, the company confirmed that attackers had already exploited both in the wild. The same update addresses six other vulnerabilities. One of the two exploited bugs affects every deployment running a…
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Citrix NetScaler Hit by Two Critical RCE Flaws Already Under Attack
Citrix has released fixes for two critical remote code execution flaws in NetScaler ADC and NetScaler Gateway, tracked as CVE-2026-88771 and CVE-2026-88772. On September 27, the company confirmed that attackers had already exploited both in the wild. The same update addresses six other vulnerabilities. One of the two exploited bugs affects every deployment running a…
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Citrix NetScaler RCE zero-days exploited globally for weeks (CVE-2026-88771, CVE-2026-88772)
Citrix has patched eight critical and high-severity vulnerabilities in NetScaler ADC and NetScaler Gateway, two of which (CVE-2026-88771, CVE-2026-88772) have been exploited … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/09/28/citrix-netscaler-rce-zero-days-exploited-for-weeks-cve-2026-88771-cve-2026-88772/
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U.S. CISA adds Citrix NetScaler flaws to its Known Exploited Vulnerabilities catalog
Tags: cisa, citrix, cve, cybersecurity, exploit, flaw, infrastructure, kev, remote-code-execution, vulnerabilityU.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Citrix NetScaler flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added the following vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: CVE-2026-88771 (CVSS score: 9.5) is a remote code execution vulnerability caused by improper input validation that could allow an unauthenticated remote…
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Citrix Patches Critical Zero Days Under Active Exploitation
Citrix has confirmed exploitation of two critical zero-day RCE bugs First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/citrix-patches-critical-zero-days/
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Citrix Confirms NetScaler Zero-Day RCE Flaws Actively Exploited in Attacks
Citrix has released emergency security updates for NetScaler ADC and NetScaler Gateway after confirming active exploitation of two critical zero-day vulnerabilities, CVE-2026-88771 and CVE-2026-88772. Both bugs have a CVSS v4.0 score of 9.5 and can enable remote code execution (RCE) against vulnerable customer-managed appliances. The flaws are part of a wider set of eight vulnerabilities…
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Citrix Confirmed Two New NetScaler Flaws Exploited as Zero-Day
Citrix confirmed two critical NetScaler zero-days were exploited before patches were available, with attackers able to remotely execute code. Citrix confirmed that two critical zero-day vulnerabilities in NetScaler ADC and NetScaler Gateway were exploited before the company released patches. The flaws allow remote code execution, meaning attackers can potentially take control of affected appliances. The…
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Citrix confirms two NetScaler RCE zero-days exploited in attacks
Citrix has confirmed that two critical NetScaler remote code execution vulnerabilities, tracked as CVE-2026-88771 and CVE-2026-88772, are being exploited in attacks and that it has released security updates to fix the flaws. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/citrix-admins-warned-to-shut-down-netscalers-over-2-exploited-zero-days/
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Warning: Two Unpatched Citrix NetScaler RCE Zero-Days Under Active Exploitation
Two new unpatched zero-day vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway appliances that allow remote code execution are being actively exploited in the wild, security firm watchTowr said on September 26.Citrix has not confirmed the flaws or published a fix. Some administrators say they have taken appliances offline rather than wait for one to…
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SharePoint RCE and MikroTik RouterOS Flaws Actively Exploited in the Wild
Tags: cve, cybersecurity, exploit, flaw, infrastructure, injection, kev, microsoft, office, rce, remote-code-execution, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added two security flaws impacting Microsoft SharePoint and Mikrotik RouterOS to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation.The vulnerabilities in question are as follows – CVE-2026-65660 (CVSS score: 8.8) – A code injection vulnerability in Microsoft Office SharePoint First seen on…
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Red Heron Exploits Critical Gitea Flaw to Steal Repositories and Deploy Linux Rootkit
Tags: access, cve, cyber, data-breach, exploit, flaw, Internet, linux, remote-code-execution, threat, vulnerabilityA threat actor tracked as Red Heron has exploited the critical Gitea remote code execution vulnerability CVE-2026-60004 to steal source-code repositories, establish persistent access, and deploy a covert Linux toolset consisting of the JITTERLY implant and SIXZUT LD_PRELOAD rootkit. Acronis reported that the actor rapidly weaponized the flaw against internet-exposed Gitea environments, turning initial access…
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Hackers Exploit Check Point VPN RCE and Management Zero-Day in Attacks
Tags: attack, authentication, cve, cvss, cyber, exploit, flaw, hacker, rce, remote-code-execution, update, vpn, vulnerability, zero-dayCheck Point has warned customers about the active exploitation of two critical vulnerabilities in its VPN gateway and Security Management products: CVE-2026-85102 and the newly disclosed CVE-2026-93616. Both vulnerabilities have a CVSS score of 9.8 and allow for pre-authentication attacks, making immediate patching and reducing exposure essential. Check Point Flaws CVE-2026-85102 is an improper certificate-validation…