CVSS 3.1 Score 7.3 of 10 (high)


Published Apr 1, 2024


CVE-2024-21452 is a vulnerability that affects certain products. It involves a transient denial-of-service (DOS) issue that occurs while decoding an ASN.1 OER message containing a SEQUENCE of unknown extensions. The base severity of this vulnerability is rated as HIGH, with a base score of 7.3 according to CVSS 3.1. The exploitability score is 3.9, indicating a moderate level of difficulty for attackers to exploit the vulnerability. The privileges required for exploitation are NONE, and there is no user interaction required. The attack vector is through the network, with low impact on integrity and confidentiality. The potential danger this vulnerability poses to an organization includes the risk of service disruption or resource exhaustion due to DOS attacks exploiting this vulnerability. It is advised to apply appropriate patches or updates provided by the affected product vendors to remediate this vulnerability and mitigate the associated risks.

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