CVE-2024-20420

Summary

A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an authenticated, remote attacker with low privileges to run commands as an Admin user.

This vulnerability is due to incorrect authorization verification by the HTTP server. An attacker could exploit this vulnerability by sending a malicious request to the web-based management interface. A successful exploit could allow the attacker to run commands as the Admin user.

Affected Software

VendorProductVersion RangeStatus
CiscoCisco Analog Telephone Adaptor (ATA) Software12.0.1 SR2affected
CiscoCisco Analog Telephone Adaptor (ATA) Software11.1.0affected
CiscoCisco Analog Telephone Adaptor (ATA) Software12.0.1 SR1affected
CiscoCisco Analog Telephone Adaptor (ATA) Software11.1.0 MSR1affected
CiscoCisco Analog Telephone Adaptor (ATA) Software11.1.0 MSR2affected
CiscoCisco Analog Telephone Adaptor (ATA) Software11.1.0 MSR3affected
CiscoCisco Analog Telephone Adaptor (ATA) Software11.1.0 MSR4affected
CiscoCisco Analog Telephone Adaptor (ATA) Software12.0.1 SR3affected
CiscoCisco Analog Telephone Adaptor (ATA) Software11.2.1affected
CiscoCisco Analog Telephone Adaptor (ATA) Software12.0.1 SR4affected
CiscoCisco Analog Telephone Adaptor (ATA) Software11.2.2affected
CiscoCisco Analog Telephone Adaptor (ATA) Software11.2.2 MSR1affected
CiscoCisco Analog Telephone Adaptor (ATA) Software12.0.1 SR5affected
CiscoCisco Analog Telephone Adaptor (ATA) Software11.2.3affected
CiscoCisco Analog Telephone Adaptor (ATA) Software11.2.4affected

Weaknesses

  • CWE-250: Execution with Unnecessary Privileges

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References