CVSS 3.1 Score 7.8 of 10 (high)


Published Oct 30, 2023
Updated: Nov 3, 2023
CWE ID 862


CVE-2023-21378 is a high-severity vulnerability that affects various products in the Telecomm domain. The vulnerability allows for the silencing of call rings for secondary users without proper permission checks, potentially leading to a local privilege escalation. Exploitation does not require user interaction. The vulnerability has a base score of 7.8 and impacts the integrity and confidentiality of affected systems. To remediate this issue, it is recommended to apply any available patches or updates provided by the affected product vendors. It poses a potential danger to organizations as it could be exploited to gain elevated privileges and potentially compromise sensitive data or disrupt operations.

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