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CVE-2003-1001

UnknownEPSS 1.38%

Last modified

CVE-2003-1001 is a vulnerability of currently unknown severity. Buffer overflow in the Cisco Firewall Services Module (FWSM) in Cisco Catalyst 6500 and 7600 series devices allows remote attackers to cause a denial of service (crash and reload) via HTTP auth requests for (1) TACACS+ or (2) RADIUS authentication.. EPSS estimates a 1.38% chance of exploitation in the next 30 days.

Description

Buffer overflow in the Cisco Firewall Services Module (FWSM) in Cisco Catalyst 6500 and 7600 series devices allows remote attackers to cause a denial of service (crash and reload) via HTTP auth requests for (1) TACACS+ or (2) RADIUS authentication.

Metrics

EPSS Probability
1.38%

68.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
CiscoCatalyst 6500All versions
CiscoCatalyst 6500 Ws-Svc-Nam-12.2\(1a\)
CiscoCatalyst 6500 Ws-Svc-Nam-13.1\(1a\)
CiscoCatalyst 6500 Ws-Svc-Nam-22.2\(1a\)
CiscoCatalyst 6500 Ws-Svc-Nam-23.1\(1a\)
CiscoCatalyst 6500 Ws-X6380-Nam2.1\(2\)
CiscoCatalyst 6500 Ws-X6380-Nam3.1\(1a\)
CiscoCatalyst 7600 Ws-Svc-Nam-12.2\(1a\)
CiscoCatalyst 7600 Ws-Svc-Nam-13.1\(1a\)
CiscoCatalyst 7600 Ws-Svc-Nam-22.2\(1a\)
CiscoCatalyst 7600 Ws-Svc-Nam-23.1\(1a\)
CiscoCatalyst 7600 Ws-X6380-Nam2.1\(2\)
CiscoCatalyst 7600 Ws-X6380-Nam3.1\(1a\)
CiscoFirewall Services ModuleAll versions
CiscoFirewall Services Module1.1.2
CiscoCatos5.4\(1\)
CiscoCatos7.5\(1\)
CiscoCatos7.6\(1\)

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2003-1001?
Buffer overflow in the Cisco Firewall Services Module (FWSM) in Cisco Catalyst 6500 and 7600 series devices allows remote attackers to cause a denial of service (crash and reload) via HTTP auth requests for (1) TACACS+ or (2) RADIUS authentication.
How severe is CVE-2003-1001?
Severity scoring for CVE-2003-1001 is pending analysis. The EPSS model estimates a 1.38% probability of exploitation in the next 30 days.
How do I fix CVE-2003-1001?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2003-1001?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST