Desk Phone 9871 Firmware

3 CVEs product

Monthly

CVE-2025-20336 MEDIUM This Month

A vulnerability in the directory permissions of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 could allow an unauthenticated, remote attacker to access. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Cisco Information Disclosure Desk Phone 9841 Firmware Desk Phone 9851 Firmware Desk Phone 9861 Firmware +14
NVD
CVSS 3.1
5.3
EPSS
0.0%
CVE-2025-20335 MEDIUM This Month

A vulnerability in the directory permissions of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 could allow an unauthenticated, remote attacker to write. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Desk Phone 9841 Firmware Desk Phone 9851 Firmware Desk Phone 9861 Firmware +14
NVD
CVSS 3.1
5.3
EPSS
0.1%
CVE-2025-20158 MEDIUM This Month

A vulnerability in the debug shell of Cisco Video Phone 8875 and Cisco Desk Phone 9800 Series could allow an authenticated, local attacker to access sensitive information on an affected device. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Information Disclosure Cisco Video Phone 8875 Firmware Desk Phone 9871 Firmware Desk Phone 9841 Firmware +2
NVD
CVSS 3.1
4.4
EPSS
0.0%
CVE-2025-20336
EPSS 0% CVSS 5.3
MEDIUM This Month

A vulnerability in the directory permissions of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 could allow an unauthenticated, remote attacker to access. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Cisco Information Disclosure Desk Phone 9841 Firmware +16
NVD
CVE-2025-20335
EPSS 0% CVSS 5.3
MEDIUM This Month

A vulnerability in the directory permissions of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 could allow an unauthenticated, remote attacker to write. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Desk Phone 9841 Firmware +16
NVD
CVE-2025-20158
EPSS 0% CVSS 4.4
MEDIUM This Month

A vulnerability in the debug shell of Cisco Video Phone 8875 and Cisco Desk Phone 9800 Series could allow an authenticated, local attacker to access sensitive information on an affected device. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Information Disclosure Cisco Video Phone 8875 Firmware +4
NVD

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