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TI-2020-12568 Aliases CVE-2020-15956GHSA-fc79-vjq3-f6j4

ActiveMediaServer.exe in ACTi NVR3 Standard Server 3.0.12.42 allows remote…

Priority MEDIUM 49CWE-120Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

ActiveMediaServer.exe in ACTi NVR3 Standard Server 3.0.12.42 allows remote unauthenticated attackers to trigger a buffer overflow and application termination via a malformed payload.

Why it matters now

EPSS 0.16158 96th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
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:acti:nvr:2.3.04.07:*:*:*:professional:*:*:*2.3.04.07VulnerableACTi Corporation
cpe:2.3:a:acti:nvr:3.0.12.42:*:*:*:standard:*:*:*3.0.12.42VulnerableACTi Corporation
  • cpe:2.3:a:acti:nvr:2.3.04.07:*:*:*:professional:*:*:* Versions 2.3.04.07 Vulnerable ·ACTi Corporation
  • cpe:2.3:a:acti:nvr:3.0.12.42:*:*:*:standard:*:*:* Versions 3.0.12.42 Vulnerable ·ACTi Corporation

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-15956
  2. 2026-10-03 Alias added: GHSA-fc79-vjq3-f6j4

References

Exploit 2

Advisory 1

Sources

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