CVE-2025-20333, CVE-2025-20362, CVE-2025-20363 - Multiple critical vulnerabilities affecting Cisco products
Rapid7, Thursday, September 25th, 2025
On September 25, 2025, Cisco published advisories for three notable vulnerabilities affecting many different Cisco products.
Two of these vulnerabilities, CVE-2025-20333 and CVE-2025-20362, are known to be exploited in the wild, and CVE-2025-20363 is at high risk for exploitation in the wild. Patches are available for all three vulnerabilities, and Cisco does not recommend any workarounds, so customers are advised to urgently update any vulnerable systems to the latest available software versions.