PT-2021-4664 · Cisco · Cisco Ata 190 Series Analog Telephone Adapter

Published 2021-10-06 · Updated 2022-10-25 · CVE-2021-34710

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cisco ATA 190 Series Analog Telephone Adapter Software (affected versions not specified)

Description The issue is related to multiple vulnerabilities in the Cisco ATA 190 Series Analog Telephone Adapter Software. These vulnerabilities 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. The vulnerability is also associated with insufficient input data validation in the web interface of the device's firmware. Exploitation of the vulnerability may allow a remote attacker to execute arbitrary code by sending a specially crafted request.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Allocation of Resources Without Limits

Code Injection

Command Injection

OS Command Injection

Weakness Enumeration

CWE-770

CWE-94

CWE-77

CWE-78

Related Identifiers

BDU:2021-05357

CVE-2021-34710

Affected Products

Cisco Ata 190 Series Analog Telephone Adapter

References · 7

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-A4J57F3 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-34710 · Security Note
• https://bdu.fstec.ru/vul/2021-05357 · Security Note
• https://github.com/mcw0/DahuaConsole · Note
• https://t.me/cibsecurity/30110 · Telegram Post
• https://t.me/cybersecuritytechnologies/4468 · Telegram Post
• https://t.me/cvenotify/22012 · Telegram Post