CVE-2020-12441

critical

Description

Denial-of-Service (DoS) in Ivanti Service Manager HEAT Remote Control 7.4 due to a buffer overflow in the protocol parser of the ‘HEATRemoteService’ agent. The DoS can be triggered by sending a specially crafted network packet.

References

https://insinuator.net/2020/06/security-advisories-for-ivanti-dsm-suite/

https://forums.ivanti.com/s/article/Release-Notes-for-DSM-2020-1

Details

Source: Mitre, NVD

Published: 2020-08-06

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.08681