Vulnerabilities > Cisco > Unified IP Phone 9951 Firmware > High

DATE CVE VULNERABILITY TITLE RISK
2022-06-15 CVE-2022-20817 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) vulnerability in Cisco products
A vulnerability in Cisco Unified IP Phones could allow an unauthenticated, remote attacker to impersonate another user's phone if the Cisco Unified Communications Manager (CUCM) is in secure mode.
network
high complexity
cisco CWE-338
7.4