CVE-2021-34711 — Cisco IP Phone Software Arbitrary File Read Vulnerability

Description (CNA)

A vulnerability in the debug shell of Cisco IP Phone software could allow an authenticated, local attacker to read any file on the device file system. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by providing crafted input to a debug shell command. A successful exploit could allow the attacker to read any file on the device file system.

Affected (CNA)

Vendor / product	Versions
Cisco / Cisco IP Phones with Multiplatform Firmware	affected n/a

CWE

CWE-36

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipphone-arbfileread-NPdtE2Ow

ADP enrichment

CVE

No English description supplied.

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipphone-arbfileread-NPdtE2Ow

CISA-ADP

No English description supplied.

No references supplied.