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TI-2021-08117 Aliases CVE-2021-26273GHSA-6cg3-cj5x-gw9f

The Agent in NinjaRMM 5.0.909 has Incorrect Access Control.

Priority LOW 34CWE-863Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
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-863.

Summary

The Agent in NinjaRMM 5.0.909 has Incorrect Access Control.

Why it matters now

EPSS 0.00376 31st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged 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 · 1

CPEVersionsRoleVendor
cpe:2.3:a:ninjarmm:ninjarmm:5.0.909:*:*:*:*:windows:*:*5.0.909VulnerableNinjarmm
  • cpe:2.3:a:ninjarmm:ninjarmm:5.0.909:*:*:*:*:windows:*:* Versions 5.0.909 Vulnerable ·Ninjarmm

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-26273
  2. 2026-10-03 Alias added: GHSA-6cg3-cj5x-gw9f

References

Exploit 1

Advisory 2

  • TI-2021-08118 The Agent in NinjaRMM 5.0.909 has Insecure Permissions. CVSS 3.1HIGH 7.1

Sources

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