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TI-2020-09952 Aliases CVE-2020-12441GHSA-f74w-6ww8-3438

Denial-of-Service (DoS) in Ivanti Service Manager HEAT Remote Control 7.4 due to a buffer…

Priority MEDIUM 49CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.03836 90th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:ivanti:desktop\&server_management:*:*:*:*:*:*:*:*before 2020.1VulnerableIvanti
cpe:2.3:a:ivanti:service_manager_heat_remote_control:7.4:*:*:*:*:*:*:*7.4VulnerableIvanti
  • cpe:2.3:a:ivanti:desktop\&server_management:*:*:*:*:*:*:*:* Versions before 2020.1 Vulnerable ·Ivanti
  • cpe:2.3:a:ivanti:service_manager_heat_remote_control:7.4:*:*:*:*:*:*:* Versions 7.4 Vulnerable ·Ivanti

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-12441
  2. 2026-10-03 Alias added: GHSA-f74w-6ww8-3438
  3. 2026-10-20 EPSS moved to the 90th–95th percentile

References

Advisory 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences