8.8

CVE-2024-20420

Cisco ATA 190 Series Analog Telephone Adapter Firmware Privilege Escalation Vulnerability

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Ata 191 Firmware Version < 12.0.2
   Cisco ≫ Ata 191 Version - SwEdition on-premises
Cisco ≫ Ata 191 Firmware Version < 11.2.5
   Cisco ≫ Ata 191 Version - SwEdition multiplatform
Cisco ≫ Ata 192 Firmware Version < 11.2.5
   Cisco ≫ Ata 192 Version - SwEdition multiplatform
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.36% 0.281
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Cisco PSIRT 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE-250 Execution with Unnecessary Privileges

The product performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.

CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multi-RDTEqRsy
Vendor Advisory