CVE-2021-34710
HIGHCisco ATA 190 Series Firmware - OS Command Injection and Denial of Service
Title source: llmDescription
Multiple vulnerabilities in the Cisco ATA 190 Series Analog Telephone Adapter Software could allow an attacker to perform a command injection attack resulting in remote code execution or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
x_refsource_cisco
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-A4J57F3
Scores
CVSS v3
8.8
EPSS
0.0449
EPSS Percentile
89.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-78
CWE-770
Status
published
Products (3)
cisco/ata_190_firmware
cisco/ata_191_firmware
cisco/ata_192_firmware
Published
Oct 06, 2021
Tracked Since
Feb 18, 2026