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TI-2020-15890 Aliases CVE-2020-25989GHSA-q66j-gj7h-p9hm

Privilege escalation via arbitrary file write in pritunl electron client 1.0.1116.6…

Priority LOW 35CWE-59Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Privilege escalation via arbitrary file write in pritunl electron client 1.0.1116.6 through v1.2.2550.20. Successful exploitation of the issue may allow an attacker to execute code on the effected system with root privileges.

Why it matters now

EPSS 0.00772 55th 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:pritunl:pritunl-client-electron:*:*:*:*:*:*:*:*1.0.1116.6 – 1.2.2550.20VulnerablePritunl
  • cpe:2.3:a:pritunl:pritunl-client-electron:*:*:*:*:*:*:*:* Versions 1.0.1116.6 – 1.2.2550.20 Vulnerable ·Pritunl

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-25989
  2. 2026-10-03 Alias added: GHSA-q66j-gj7h-p9hm

References

Exploit 1

Patch 1

  • TI-2022-09057 Pritunl Client through 1.2.3019.52 on Windows allows local privilege escalation, related… CVSS 3.1HIGH 7.8
  • TI-2020-16688 Pritunl Client v1.2.2550.20 contains a local privilege escalation vulnerability in the… CVSS 3.1HIGH 7.8

Sources

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