CVSS 3.1 Score 7.5 of 10 (high)


Published Jan 2, 2024
Updated: Jan 9, 2024


CVE-2023-49553 is a cyber vulnerability in Cesanta mjs 2.20.0. This vulnerability allows a remote attacker to cause a denial of service by exploiting the mjs_destroy function in the msj.c file. The affected product is 'oOM5_r'. The potential danger posed to an organization is high, with a base severity rating of HIGH and a base score of 7.5 according to The vulnerability has a network attack vector and requires no privileges or user interaction. It has an exploitability score of 3.9 and an impact score of 3.6. The availability impact is rated as HIGH, indicating that it can significantly disrupt the normal operation of affected systems.

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