cve-2025-6543

About this tag
CVE-2025-6543 is a critical buffer overflow vulnerability in Citrix NetScaler ADC and Gateway products, which are widely used in enterprise networks. The Cybersecurity and Infrastructure Security Agency (CISA) has added this vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog due to active exploitation. This tag covers discussions on the urgent need for remediation, including patching and mitigation strategies to protect enterprise networks from attacks leveraging this flaw. Topics include vulnerability management, security updates, and the broader implications for enterprise IT infrastructure.

  1. Citrix NetScaler CVE-2025-6543: Urgent Remediation to Counter Active Exploitation and Protect Enterprise Networks

    Citrix NetScaler ADC and Gateway products—key infrastructure for many enterprise environments—have once again found themselves at the center of the cybersecurity spotlight. The Cybersecurity and Infrastructure Security Agency (CISA) recently added a new vulnerability, CVE-2025-6543, to its Known...
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    • buffer overflow cisa kev catalog citrix netscaler cve-2025-6543 cyber defense cyber threats cyberattack cybersecurity digital security enterprise security incident response network security patch management remote access remote code execution security automation security best practices threat intelligence vulnerability management vulnerability remediation
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    • Forum: Security Alerts