CVE-2023-20126

A vulnerability in the web-based management interface of Cisco SPA112 2-Port Phone Adapters could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to a missing authentication process within the firmware upgrade function. An attacker could exploit this vulnerability by upgrading an affected device to a crafted version of firmware. A successful exploit could allow the attacker to execute arbitrary code on the affected device with full privileges. Cisco has not released firmware updates to address this vulnerability.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-spa-unauth-upgrade-UqhyTWW	Vendor Advisory
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-spa-unauth-upgrade-UqhyTWW	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:cisco:spa112_firmware:1.4.1:sr9:*:*:*:*:*:*

cpe:2.3:h:cisco:spa112:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:40

Type	Values Removed	Values Added
References	~~() https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-spa-unauth-upgrade-UqhyTWW - Vendor Advisory~~	() https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-spa-unauth-upgrade-UqhyTWW - Vendor Advisory

Information

Published : 2023-05-04 20:15

Updated : 2024-11-21 07:40

NVD link : CVE-2023-20126

Mitre link : CVE-2023-20126

CVE.ORG link : CVE-2023-20126

JSON object : View

Products Affected

cisco

spa112_firmware
spa112

CWE

CWE-306

Missing Authentication for Critical Function

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