What’s Vulnerable › Vulnerabilities

CVE-2002-1095

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2002-10-04 · updated 2026-06-16

Description

Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to cause a denial of service (reload) via a Windows-based PPTP client with the "No Encryption" option set.

Affected products

• Cisco Secure Access Control Server: 2.6.3
• Cisco Vpn 3000 Concentrator Series Software: 2.0, 2.5.2.a, 2.5.2.b, 2.5.2.c, 2.5.2.d
• Cisco Vpn 3002 Hardware Client: all versions

References

• http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
• http://www.iss.net/security_center/static/10021.php
• http://www.securityfocus.com/bid/5625
• http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
• http://www.iss.net/security_center/static/10021.php
• http://www.securityfocus.com/bid/5625

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