Path Traversal in Cisco Ip Phones With Multiplatform Firmware
CVE-2021-34711
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 th…
EPSS: 0.003 (17.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Cisco Ip Phones With Multiplatform Firmware — versions n/a
- Cisco Ip_conference_phone_7832
- Cisco Ip_conference_phone_7832_firmware
- Cisco Ip_conference_phone_8832
- Cisco Ip_conference_phone_8832_firmware
- Cisco Ip_phone_7811
- Cisco Ip_phone_7811_firmware
- Cisco Ip_phone_7821
- Cisco Ip_phone_7821_firmware
- Cisco Ip_phone_7832
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-34711?
- CVE-2021-34711 is a medium-severity vulnerability in Cisco Ip Phones With Multiplatform Firmware, classified under Absolute Path Traversal. CVSS score: 5.5/10. Published 2021-10-06.
- How severe is CVE-2021-34711?
- Medium severity. CVSS v3 base score is 5.5 out of 10.