Cisco VPN Client vulnerabilities

18 CVEs affecting Cisco VPN Client, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2015-7600, published 2015-10-06.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2009-4118, published 2009-12-01. Low severity, CVSS 2.1. EPSS: 2.5% chance of exploitation in the next 30 days. The StartServiceCtrlDispatcher function in the cvpnd service (cvpnd.exe) in Cisco VPN client for Windows before 5.0.06.0100 does not properly handle an ERROR_FAILED_SERVICE_CONTROLLER_CONNECT error,…
CVE-2002-0853, published 2002-09-05. Medium severity, CVSS 5.0. EPSS: 2.2% chance of exploitation in the next 30 days. Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service (CPU consumption) via a packet with a zero-length payload.
CVE-2002-1107, published 2002-10-04. High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days. Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.5.2B, does not generate sufficiently random numbers, which may make it vulnerable to certain attacks such as spoofing.
CVE-2002-1104, published 2002-10-04. Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days. Cisco Virtual Private Network (VPN) Client software 2.x.x and 3.x before 3.0.5 allows remote attackers to cause a denial of service (crash) via TCP packets with source and destination ports of 137…
CVE-2002-1447, published 2002-05-28. High severity, CVSS 7.2. EPSS: 1.5% chance of exploitation in the next 30 days. Buffer overflow in the vpnclient program for UNIX VPN Client before 3.5.2 allows local users to gain administrative privileges via a long profile name in a connect argument.
CVE-2002-0852, published 2002-09-05. Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days. Buffer overflows in Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service via (1) an Internet Key Exchange (IKE) with a large Security…
CVE-2007-1467, published 2007-03-16. Low severity, CVSS 3.5. EPSS: 1.2% chance of exploitation in the next 30 days. Multiple cross-site scripting (XSS) vulnerabilities in (1) PreSearch.html and (2) PreSearch.class in Cisco Secure Access Control Server (ACS), VPN Client, Unified Personal Communicator, MeetingPlace,…
CVE-2002-1108, published 2002-10-04. Medium severity, CVSS 5.0. EPSS: 1.2% chance of exploitation in the next 30 days. Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when configured with all tunnel mode, can be forced into acknowledging a TCP packet from outside the tunnel.
CVE-2008-0324, published 2008-01-17. Medium severity, CVSS 4.9. EPSS: 1.2% chance of exploitation in the next 30 days. Cisco Systems VPN Client IPSec Driver (CVPNDRVA.sys) 5.0.02.0090 allows local users to cause a denial of service (crash) by calling the 0x80002038 IOCTL with a small size value, which triggers memory…
CVE-2002-1106, published 2002-10-04. High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days. Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.5.1C, does not properly verify that certificate DN fields match those of the certificate from the VPN Concentrator, which…

Latest

CVE-2015-7600, published 2015-10-06. High severity, CVSS 7.2. EPSS: 0.5% chance of exploitation in the next 30 days. Cisco VPN Client 5.x through 5.0.07.0440 uses weak permissions for vpnclient.ini, which allows local users to gain privileges by entering an arbitrary program name in the Command field of the…
CVE-2012-5429, published 2013-01-17. Medium severity, CVSS 4.6. EPSS: 0.3% chance of exploitation in the next 30 days. The VPN driver in Cisco VPN Client on Windows does not properly interact with the kernel, which allows local users to cause a denial of service (kernel fault and system crash) via a crafted…
CVE-2012-3052, published 2012-09-16. Medium severity, CVSS 6.9. EPSS: 0.4% chance of exploitation in the next 30 days. Untrusted search path vulnerability in Cisco VPN Client 5.0 allows local users to gain privileges via a Trojan horse DLL in the current working directory, aka Bug ID CSCua28747.
CVE-2011-2678, published 2011-07-07. Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days. The Cisco VPN Client 5.0.7.0240 and 5.0.7.0290 on 64-bit Windows platforms uses weak permissions (NT AUTHORITY\INTERACTIVE:F) for cvpnd.exe, which allows local users to gain privileges by replacing…
CVE-2007-4415, published 2007-08-18. Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days. Cisco VPN Client on Windows before 5.0.01.0600, and the 5.0.01.0600 InstallShield (IS) release, uses weak permissions for cvpnd.exe (Modify granted to Interactive Users), which allows local users to…
CVE-2007-4414, published 2007-08-18. Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days. Cisco VPN Client on Windows before 4.8.02.0010 allows local users to gain privileges by enabling the "Start Before Logon" (SBL) and Microsoft Dial-Up Networking options, and then interacting with the…
CVE-2006-2679, published 2006-05-31. High severity, CVSS 7.2. EPSS: 0.4% chance of exploitation in the next 30 days. Unspecified vulnerability in the VPN Client for Windows Graphical User Interface (GUI) (aka the VPN client dialer) in Cisco VPN Client for Windows 4.8.00.* and earlier, except for 4.7.00.0533, allows…