What’s Vulnerable › Vulnerabilities

CVE-2002-1101

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2002-10-04 · updated 2026-06-16

Description

Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via a long user name.

Affected products

• Cisco Vpn 3000 Concentrator Series Software: 2.0, 2.5.2.a, 2.5.2.b, 2.5.2.c, 2.5.2.d, 2.5.2.f (+16)
• Cisco Vpn 3002 Hardware Client: all versions

References

• http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
• http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml

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