Cisco EPC3928 devices with EDVA 5.5.10, 5.5.11, and 5.7.1 allow remote attackers to bypass an intended authentication requirement and execute unspecified administrative functions via a crafted HTTP request, aka Bug ID CSCux24941.
Weakness
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Epc3928_docsis_3.0_8x4_wireless_residential_gateway_with_embedded_digital_voice_adapter | Cisco | 5.5.10 (including) | 5.5.10 (including) |
| Epc3928_docsis_3.0_8x4_wireless_residential_gateway_with_embedded_digital_voice_adapter | Cisco | 5.5.11 (including) | 5.5.11 (including) |
| Epc3928_docsis_3.0_8x4_wireless_residential_gateway_with_embedded_digital_voice_adapter | Cisco | 5.7.1 (including) | 5.7.1 (including) |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/114.html
- https://cwe.mitre.org/data/definitions/115.html
- https://cwe.mitre.org/data/definitions/151.html
- https://cwe.mitre.org/data/definitions/194.html
- https://cwe.mitre.org/data/definitions/22.html
- https://cwe.mitre.org/data/definitions/57.html
- https://cwe.mitre.org/data/definitions/593.html
- https://cwe.mitre.org/data/definitions/633.html
- https://cwe.mitre.org/data/definitions/650.html
- https://cwe.mitre.org/data/definitions/94.html
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151208-cwr
- http://www.securitytracker.com/id/1034347
- https://www.exploit-db.com/exploits/39904/
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151208-cwr
- http://www.securitytracker.com/id/1034347
- https://www.exploit-db.com/exploits/39904/