Vulnerability · Published Mar 3, 2023 · Assigned by cisco
CVE-2023-20079Cisco IP Phone 6800, 7800, 7900, and 8800 Series Web UI Vulnerabilities
Critical 9.8
In plain English
A critical-severity stack buffer overflow in Cisco IP Phones with Multiplatform Firmware from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 10.3% (higher than 96% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)10.3%top 4.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco IP Phones with Multiplatform Firmware | n/a |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H