Vpn Client

vpn_client

Vendor: Cisco • 18 CVEs

CVEs (18)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2015-7600 1Cisco 1Vpn Client May 6, 2026 Oct 6, 2015 N/A· v4 N/A· v3 7.2 HIGH· v2 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 ApplicationLauncher section.
CVE-2012-5429 1Cisco 1Vpn Client Apr 29, 2026 Jan 17, 2013 N/A· v4 N/A· v3 4.6 MEDIUM· v2 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 application, aka Bug ID CSCuc8...Show more 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 application, aka Bug ID CSCuc81669.Show less
CVE-2012-3052 1Cisco 1Vpn Client Apr 29, 2026 Sep 16, 2012 N/A· v4 N/A· v3 6.9 MEDIUM· v2 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 1Cisco 1Vpn Client Apr 29, 2026 Jul 7, 2011 N/A· v4 N/A· v3 6.8 MEDIUM· v2 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 this executable file w...Show more 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 this executable file with an arbitrary program, aka Bug ID CSCtn50645. NOTE: this vulnerability exists because of a CVE-2007-4415 regression.Show less
CVE-2009-4118 1Cisco 1Vpn Client Apr 23, 2026 Dec 1, 2009 N/A· v4 N/A· v3 2.1 LOW· v2 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, which allows local us...Show more 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, which allows local users to cause a denial of service (service crash and VPN connection loss) via a manual start of cvpnd.exe while the cvpnd service is running.Show less
CVE-2008-0324 1Cisco 1Vpn Client Apr 23, 2026 Jan 17, 2008 N/A· v4 N/A· v3 4.9 MEDIUM· v2 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 corruption.
CVE-2007-4415 1Cisco 1Vpn Client Apr 23, 2026 Aug 18, 2007 N/A· v4 N/A· v3 6.8 MEDIUM· v2 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 gain privileges via a...Show more 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 gain privileges via a modified cvpnd.exe.Show less
CVE-2007-4414 1Cisco 1Vpn Client Apr 23, 2026 Aug 18, 2007 N/A· v4 N/A· v3 6.8 MEDIUM· v2 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 dial-up networking d...Show more 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 dial-up networking dialog box.Show less
CVE-2007-1467 1Cisco 18Acs Solution Engine Call ManagerCiscoworks+15 more Apr 23, 2026 Mar 16, 2007 N/A· v4 N/A· v3 3.5 LOW· v2 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, Unified MeetingPlace...Show more 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, Unified MeetingPlace, Unified MeetingPlace Express, CallManager, IP Communicator, Unified Video Advantage, Unified Videoconferencing 35xx products, Unified Videoconferencing Manager, WAN Manager, Security Device Manager, Network Analysis Module (NAM), CiscoWorks and related products, Wireless LAN Solution Engine (WLSE), 2006 Wireless LAN Controllers (WLC), and Wireless Control System (WCS) allow remote attackers to inject arbitrary web script or HTML via the text field of the search form.Show less
CVE-2006-2679 1Cisco 1Vpn Client Apr 16, 2026 May 31, 2006 N/A· v4 N/A· v3 7.2 HIGH· v2 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 local authenticated,...Show more 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 local authenticated, interactive users to gain privileges, possibly due to privileges of dialog boxes, aka bug ID CSCsd79265.Show less
CVE-2002-1108 1Cisco 1Vpn Client Apr 16, 2026 Oct 4, 2002 N/A· v4 N/A· v3 5.0 MEDIUM· v2 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-2002-1107 1Cisco 1Vpn Client Apr 16, 2026 Oct 4, 2002 N/A· v4 N/A· v3 7.5 HIGH· v2 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-2002-1106 1Cisco 1Vpn Client Apr 16, 2026 Oct 4, 2002 N/A· v4 N/A· v3 7.5 HIGH· v2 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 allows remote attacker...Show more 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 allows remote attackers to conduct man-in-the-middle attacks.Show less
CVE-2002-1105 1Cisco 1Vpn Client Apr 16, 2026 Oct 4, 2002 N/A· v4 N/A· v3 4.6 MEDIUM· v2 Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.5.1C, allows local users to use a utility program to obtain the group password.
CVE-2002-1104 1Cisco 1Vpn Client Apr 16, 2026 Oct 4, 2002 N/A· v4 N/A· v3 5.0 MEDIUM· v2 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 (NETBIOS).
CVE-2002-0853 1Cisco 1Vpn Client Apr 16, 2026 Sep 5, 2002 N/A· v4 N/A· v3 5.0 MEDIUM· v2 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-2002-0852 1Cisco 1Vpn Client Apr 16, 2026 Sep 5, 2002 N/A· v4 N/A· v3 5.0 MEDIUM· v2 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 Parameter Index (SPI) pay...Show more 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 Parameter Index (SPI) payload, or (2) an IKE packet with a large number of valid payloads.Show less
CVE-2002-1447 1Cisco 1Vpn Client Apr 16, 2026 May 28, 2002 N/A· v4 N/A· v3 7.2 HIGH· v2 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.