Product by Cisco
Cisco IP Phone 8821-EX Firmware 11.0(4)sr3
6 known vulnerabilities in Cisco IP Phone 8821-EX Firmware 11.0(4)sr3 (Cisco), 1 of them actively exploited (CISA KEV).
Key figures
6
Vulnerabilities
1
Actively exploited (KEV)
0
Used by ransomware
2
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.
| Critical | CVE-2020-3161 | Cisco IP Phones Web Server Remote Code Execution and Denial of Service Vulnerability In CISA KEValso in 11 other products | 9.8 | |
| Critical | CVE-2019-1716 | Cisco IP Phone 7800 Series and 8800 Series Remote Code Execution Vulnerability | 7.5 | |
| High | CVE-2019-1763 | Cisco IP Phone 8800 Series Authorization Bypass Vulnerability | 7.5 | |
| High | CVE-2019-1765 | Cisco IP Phone 8800 Series Path Traversal Vulnerability | 8.1 | |
| High | CVE-2023-20018 | Cisco Session Initiation Protocol (SIP) Software: Authentication Bypass Using an Alternate Path or Channel | 8.6 | |
| High | CVE-2019-1764 | Cisco IP Phone 8800 Series Cross-Site Request Forgery Vulnerability | 8.1 |