FKIE_CVE-2015-0607
Vulnerability from fkie_nvd - Published: 2015-03-06 03:00 - Updated: 2025-04-12 10:46
Severity ?
Summary
The Authentication Proxy feature in Cisco IOS does not properly handle invalid AAA return codes from RADIUS and TACACS+ servers, which allows remote attackers to bypass authentication in opportunistic circumstances via a connection attempt that triggers an invalid code, as demonstrated by a connection attempt with a blank password, aka Bug IDs CSCuo09400 and CSCun16016.
References
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"value": "The Authentication Proxy feature in Cisco IOS does not properly handle invalid AAA return codes from RADIUS and TACACS+ servers, which allows remote attackers to bypass authentication in opportunistic circumstances via a connection attempt that triggers an invalid code, as demonstrated by a connection attempt with a blank password, aka Bug IDs CSCuo09400 and CSCun16016."
},
{
"lang": "es",
"value": "La caracter\u00edstica Authentication Proxy en Cisco IOS no maneja correctamente los c\u00f3digos de retorno AAA inv\u00e1lidos de los servidores RADIUS y TACACS+, lo que permite a atacantes remotos evadir la autenticaci\u00f3n en circunstancias oportunistas a trav\u00e9s de un intento de conexi\u00f3n que provoca un c\u00f3digo inv\u00e1lido, tal y como fue demostrado por un intento de conexi\u00f3n con una contrase\u00f1a en blanco, tambi\u00e9n conocido como Bug IDs CSCuo09400 y CSCun16016."
}
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"id": "CVE-2015-0607",
"lastModified": "2025-04-12T10:46:40.837",
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"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
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"exploitabilityScore": 8.6,
"impactScore": 2.9,
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"source": "nvd@nist.gov",
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"published": "2015-03-06T03:00:13.470",
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"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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