CVSS 3.1 Score 5.3 of 10 (medium)


Published Apr 12, 2024
Updated: Apr 15, 2024
CWE ID 755


CVE-2024-21610 is an Improper Handling of Exceptional Conditions vulnerability in the Class of Service daemon (cosd) of Juniper Networks Junos OS on MX Series. It allows an authenticated, network-based attacker with low privileges to cause a limited Denial of Service (DoS). This vulnerability affects Juniper Networks Junos OS on MX Series versions earlier than 20.4R3-S9, 21.2 versions earlier than 21.2R3-S7, and 21.3 versions earlier than 21.3R3-S5. To remediate the issue, users can monitor stuck mgd processes by executing a specific command. The potential danger posed to an organization is a disruption of service due to the DoS caused by the vulnerability.

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