Ip Phone 8821 Firmware (Cisco) - vulnerabilities (CVEs)
14 CVEs, 0 in the last 30 days, 32 known versions, newest CVE from 2025-10-15. Vendor: Cisco.
CVEs of Ip Phone 8821 Firmware
- CVE-2025-20351 - CVSS 6.1 (medium), 2025-10-15: A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software…
- CVE-2025-20350 - CVSS 7.5 (high), 2025-10-15: A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software…
- CVE-2025-20336 - CVSS 7.5 (high), 2025-09-03: 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…
- CVE-2025-20335 - CVSS 5.3 (medium), 2025-09-03: 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…
- CVE-2023-20018 - CVSS 8.6 (high), 2023-01-20: A vulnerability in the web-based management interface of Cisco IP Phone 7800 and 8800 Series Phones could allow an unauthenticated, remote attacker to bypass…
- CVE-2020-24587 - CVSS 2.6 (low), 2021-05-11: The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that all fragments of a…
- CVE-2020-26140 - CVSS 6.5 (medium), 2021-05-11: An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The WEP, WPA, WPA2, and WPA3 implementations accept plaintext frames in a…
- CVE-2020-26139 - CVSS 5.3 (medium), 2021-05-11: An issue was discovered in the kernel in NetBSD 7.1. An Access Point (AP) forwards EAPOL frames to other clients even though the sender has not yet…
- CVE-2020-24588 - CVSS 3.5 (low), 2021-05-11: The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the…
- CVE-2020-3161 - CVSS 9.8 (critical), 2020-04-15: A vulnerability in the web server for Cisco IP Phones could allow an unauthenticated, remote attacker to execute code with root privileges or cause a reload…
- CVE-2019-1764 - CVSS 8.8 (high), 2019-03-22: A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 8800 Series could allow an…
- CVE-2019-1763 - CVSS 7.5 (high), 2019-03-22: A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 8800 Series could allow an…
- CVE-2019-1716 - CVSS 9.8 (critical), 2019-03-22: A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 7800 Series and Cisco IP Phone 8800…
- CVE-2019-1765 - CVSS 8.1 (high), 2019-03-22: A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 8800 Series could allow an…
