Product Detail
IP PHONE 8821
https://www.cisco.com/c/en/us/products/collaboration-endpoints/wireless-ip-phone-8821/index.html
Public Exploit/PoC Code :
13
CISA Actively Exploited :
1
Last Vulnerability Seen :
Oct. 15, 2025
Vulnerabilities
The following vulnerabilities are recorded
IP PHONE 8821 product. You can click on the
vulnerability to view more details.
| Number | Published | CVE ID | Severity | CVSS Score | |
|---|---|---|---|---|---|
| 1 | Oct 15, 2025 | CVE-2025-20351 | MEDIUM |
6.1
|
|
| 2 | Oct 15, 2025 | CVE-2025-20350 | HIGH |
7.5
|
|
| 3 | Jan 20, 2023 | CVE-2023-20018 | HIGH |
8.6
|
|
| 4 | May 11, 2021 | CVE-2020-26140 | MEDIUM |
6.5
|
|
| 5 | May 11, 2021 | CVE-2020-26139 | MEDIUM |
5.3
|
|
| 6 | May 11, 2021 | CVE-2020-24588 | LOW |
3.5
|
|
| 7 | May 11, 2021 | CVE-2020-24587 | LOW |
2.6
|
|
| 8 | Apr 15, 2020 | CVE-2020-3161 | HIGH |
10.0
|
|
| 9 | Mar 22, 2019 | CVE-2019-1765 | HIGH |
8.1
|
|
| 10 | Mar 22, 2019 | CVE-2019-1764 | HIGH |
8.8
|
|
| 11 | Mar 22, 2019 | CVE-2019-1763 | HIGH |
7.5
|
|
| 12 | Mar 22, 2019 | CVE-2019-1716 | CRITICAL |
9.8
|