Vulnerability Intelligence Report
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.
No Active Exploit Signals
CVSS Base Score
5.0
MEDIUM
EPSS Probability:1.38%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
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Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| cisco | catalyst_6500 | all |
| cisco | catalyst_6500_ws-svc-nam-1 | 2.2\(1a\), 3.1\(1a\) |
| cisco | catalyst_6500_ws-svc-nam-2 | 2.2\(1a\), 3.1\(1a\) |
| cisco | catalyst_6500_ws-x6380-nam | 2.1\(2\), 3.1\(1a\) |
| cisco | catalyst_7600_ws-svc-nam-1 | 2.2\(1a\), 3.1\(1a\) |
| cisco | catalyst_7600_ws-svc-nam-2 | 2.2\(1a\), 3.1\(1a\) |
| cisco | catalyst_7600_ws-x6380-nam | 2.1\(2\), 3.1\(1a\) |
| cisco | firewall_services_module | 1.1.2 |
| cisco | catos | 5.4\(1\), 7.5\(1\), 7.6\(1\) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.378%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2003-12-16T00:00:00 |
| Published | 2003-12-17T05:00:00 |
| Last Updated | 2024-09-16T16:32:54 |
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