CVE-2002-1101 EXPLOIT
5.0
MEDIUM · CVSS 2.0 · EPSS 3.4% (pctl 88)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 5.0 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| EPSS | 3.38% — more likely to be exploited than 88% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2002-10-04 |
| Last modified | 2026-06-16 |
Affected (2)
| Vendor | Product |
|---|---|
| cisco | vpn 3000 concentrator series software |
| cisco | vpn 3002 hardware client |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Cisco VPN 3000 Series Concentrator Client - Authentication Denial of Service | 2002-09-03 |
References
→ the Explorer · watch your stack · NVD