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CVE-2024-20461

A vulnerability in the CLI of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an authenticated, local attacker with high privileges to execute arbitrary commands as the root user.

This vulnerability exists because CLI input is not properly sanitized. An attacker could exploit this vulnerability by sending malicious characters to the CLI. A successful exploit could allow the attacker to read and write to the underlying operating system as the root user.

Data is provided by the National Vulnerability Database (NVD)
Cisco ≫ Ata 191 Firmware Version < 12.0.2
   Cisco ≫ Ata 191 Version- SwEditionon-premises
Cisco ≫ Ata 191 Firmware Version < 11.2.5
   Cisco ≫ Ata 191 Version- SwEditionmultiplatform
Cisco ≫ Ata 192 Firmware Version < 11.2.5
   Cisco ≫ Ata 192 Version- SwEditionmultiplatform
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.07% 0.223
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6 0.8 5.2
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
psirt@cisco.com 6 0.8 5.2
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.