CVE-2023-20018 (GCVE-0-2023-20018)

Vulnerability from cvelistv5 – Published: 2023-01-19 01:35 – Updated: 2024-08-02 08:57
VLAI?
Summary
A vulnerability in the web-based management interface of Cisco IP Phone 7800 and 8800 Series Phones could allow an unauthenticated, remote attacker to bypass authentication on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to access certain parts of the web interface that would normally require authentication.
Severity ?
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CWE
  • CWE-288 - Authentication Bypass Using an Alternate Path or Channel
Assigner
References
Impacted products
Vendor Product Version
Cisco Cisco Session Initiation Protocol (SIP) Software Affected: 9.3(4) 3rd Party
Affected: 9.3(4)SR3 3rd Party
Affected: 9.3(4)SR1 3rd Party
Affected: 9.3(4)SR2 3rd Party
Affected: 11.0(3)SR3
Affected: 11.0(2)SR1
Affected: 11.5(1)
Affected: 11.0(5)SR2
Affected: 11.0(2)
Affected: 11.7(1)
Affected: 11.0(4)SR3
Affected: 11.0(0.7) MPP
Affected: 11.0(4)SR2
Affected: 11.0(3)SR5
Affected: 11.0(3)SR6
Affected: 11.0(3)
Affected: 11.0(4)SR1
Affected: 11.0(1) MPP
Affected: 11.0(4)
Affected: 11.0(3)SR4
Affected: 11.0(5)
Affected: 11.0(3)SR1
Affected: 11.0(5)SR1
Affected: 11.0(3)SR2
Affected: 11.0(2)SR2
Affected: 11.0(1)
Affected: 11.5(1)SR1
Affected: 11-0-1MSR1-1
Affected: 10.4(1) 3rd Party
Affected: 10.3(1.11) 3rd Party
Affected: 10.2(2)
Affected: 10.2(1)SR1
Affected: 10.1(1.9)
Affected: 10.1(1)SR2
Affected: 10.2(1)
Affected: 10.1(1)SR1
Affected: 10.4(1)SR2 3rd Party
Affected: 10.3(1)
Affected: 10.3(1)SR4b
Affected: 10.3(1)SR5
Affected: 10.3(1.9) 3rd Party
Affected: 10.3(2)
Affected: 10.3(1)SR4
Affected: 10.3(1)SR2
Affected: 10.3(1)SR3
Affected: 10.3(1)SR1
Affected: 12.6(1)
Affected: 12.1(1)
Affected: 12.5(1)SR1
Affected: 12.5(1)SR2
Affected: 12.5(1)
Affected: 12.5(1)SR3
Affected: 12.6(1)SR1
Affected: 12.7(1)
Affected: 12.1(1)SR1
Affected: 12.0(1)
Affected: 12.0(1)SR2
Affected: 12.0(1)SR1
Affected: 12.0(1)SR3
Affected: 12.8(1)
Affected: 12.8(1)SR1
Affected: 12.8(1)SR2
Affected: 11.0(5)SR3
Affected: 11.0(6)
Affected: 11.0(6)SR1
Affected: 11.0(6)SR2
Affected: 10.3(1)SR6
Affected: 10.3(1)SR7
Affected: 12.7(1)SR1
Affected: 14.0(1)SR1
Affected: 14.0(1)
Affected: 14.0(1)SR2
Affected: 14.0(1)SR3
Affected: 14.1(1)
Affected: 14.1(1)SR1
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability in the web-based management interface of Cisco IP Phone 7800 and 8800 Series Phones could allow an unauthenticated, remote attacker to bypass authentication on an affected device.\\r\\n\\r This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to access certain parts of the web interface that would normally require authentication.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en la interfaz de administraci\\u00f3n basada en web de los tel\\u00e9fonos Cisco IP Phone de las series 7800 y 8800 podr\\u00eda permitir que un atacante remoto no autenticado omita la autenticaci\\u00f3n en un dispositivo afectado. Esta vulnerabilidad se debe a una validaci\\u00f3n insuficiente de la entrada proporcionada por el usuario. Un atacante podr\\u00eda aprovechar esta vulnerabilidad enviando una solicitud manipulada a la interfaz de administraci\\u00f3n basada en web. Un exploit exitoso podr\\u00eda permitir al atacante acceder a ciertas partes de la interfaz web que normalmente requerir\\u00edan autenticaci\\u00f3n.\"}]",
      "id": "CVE-2023-20018",
      "lastModified": "2024-11-21T07:40:21.247",
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      "published": "2023-01-20T07:15:13.633",
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Advisory\"]},{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ip-phone-auth-bypass-pSqxZRPR\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


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Tags
Taxonomy of the tags.




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.



Detection rules are retrieved from Rulezet.