CVE-2024-20420: medium-severity vulnerability in Cisco Analog Telephone Adaptor (ATA) Software
Cisco ATA 190 Series Analog Telephone Adapter Firmware Privilege Escalation Vulnerability
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.4epss 0.4%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Affected products
Cisco · Cisco Analog Telephone Adaptor (ATA) SoftwareRelated CVEs — Cisco Analog Telephone Adaptor (ATA) Software
In the same product, most dangerous first.
CVE-2021-34710HIGHCisco ATA 190 Series Analog Telephone Adapter Software VulnerabilitiesEPSS 2.6%CVE-2021-34735HIGHCisco ATA 190 Series Analog Telephone Adapter Software VulnerabilitiesEPSS 1.9%CVE-2022-20688MEDIUMCVE-2022-20688EPSS 1.0%CVE-2022-20687MEDIUMCVE-2022-20687EPSS 1.0%CVE-2022-20686MEDIUMCVE-2022-20686EPSS 1.0%CVE-2022-20766MEDIUMCisco ATA 190 Series Analog Telephone Adapter firmware Cisco Discovery Protocol Denial of Service VulnerabilityEPSS 0.9%