Secure client

This hub aggregates every CVE we track for Secure client, a product in the networking infrastructure space. Use it to gauge the current risk picture and drill into individual advisories.

Severity distribution

Monthly trend

The 15 most recently published vulnerabilities affecting Secure client.

• CVE-2025-20206Cisco Secure Client for Windows with VPN Posture (HostScan) Module DLL Hijacking Vulnerability7.1Mar 5, 2025
• CVE-2024-20474A vulnerability in Internet Key Exchange version 2 (IKEv2) processing of Cisco Secure Client Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) of Cisco Sec...4.3Oct 23, 2024
• CVE-2024-20391A vulnerability in the Network Access Manager (NAM) module of Cisco Secure Client could allow an unauthenticated attacker with physical access to an affected device to elevate privileges to SYSTEM....6.8May 15, 2024
• CVE-2024-3661DHCP routing options can manipulate interface-based VPN traffic7.6May 6, 2024
• CVE-2024-20337A vulnerability in the SAML authentication process of Cisco Secure Client could allow an unauthenticated, remote attacker to conduct a carriage return line feed (CRLF) injection attack against a us...8.2Mar 6, 2024
• CVE-2024-20338A vulnerability in the ISE Posture (System Scan) module of Cisco Secure Client for Linux could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerabil...7.3Mar 6, 2024
• CVE-2023-20241Multiple vulnerabilities in Cisco Secure Client Software, formerly AnyConnect Secure Mobility Client, could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an...5.5Nov 22, 2023
• CVE-2023-20240Multiple vulnerabilities in Cisco Secure Client Software, formerly AnyConnect Secure Mobility Client, could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an...5.5Nov 22, 2023
• CVE-2023-20178A vulnerability in the client update process of Cisco AnyConnect Secure Mobility Client Software for Windows and Cisco Secure Client Software for Windows could allow a low-privileged, authenticated...7.8Jun 28, 2023
• CVE-2010-5203Multiple untrusted search path vulnerabilities in NCP Secure Enterprise Client before 9.21 Build 68, Secure Entry Client before 9.23 Build 18, and Secure Client - Juniper Edition before 9.23 Build ...6.9Sep 6, 2012
• CVE-2006-3551NCP Secure Enterprise Client (aka VPN/PKI client) 8.30 Build 59, and possibly earlier versions, when the Link Firewall and Personal Firewall are both configured to block all inbound and outbound ne...1.2Jul 13, 2006
• CVE-2006-0966NCP Network Communication Secure Client 8.11 Build 146, and possibly other versions, allows local users to cause a denial of service (CPU consumption) via a large number of arguments to ncprwsnt.ex...2.1Mar 2, 2006
• CVE-2006-0964Client Firewall in NCP Network Communication Secure Client 8.11 Build 146, and possibly other versions, allows local users to bypass firewall program execution rules by replacing an allowed program...4.6Mar 2, 2006
• CVE-2006-0968The ncprwsnt service in NCP Network Communication Secure Client 8.11 Build 146, and possibly other versions, allows local users to execute arbitrary code by modifying the connect.bat script, which ...7.2Mar 2, 2006
• CVE-2006-0967NCP Network Communication Secure Client 8.11 Build 146, and possibly other versions, allows local users to cause a denial of service (memory usage and cpu utilization) via a flood of arbitrary UDP ...2.1Mar 2, 2006