What is GHSA-4jjr-c27v-p3c2?

GHSA-4jjr-c27v-p3c2 is a security advisory published by GitHub Security Advisories with Critical severity. A malicious actor with access to the network could exploit an Improper Access Control...

Which CVE IDs does GHSA-4jjr-c27v-p3c2 cover?

GHSA-4jjr-c27v-p3c2 covers the following CVE IDs: CVE-2026-77557. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4jjr-c27v-p3c2?

GHSA-4jjr-c27v-p3c2 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-4jjr-c27v-p3c2CriticalCVSS 9.8

A malicious actor with access to the network could exploit an Improper Access Control...

Vendor

GitHub Security Advisories

Published

August 28, 2026

Last Modified

August 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-77557 →

📋 Description

A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect AI Key to escalate privileges on the device.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-77557
https://community.ui.com/releases/Security-Advisory-Bulletin-067/fc4a3488-7c43-4628-8bab-f715e96dbfc9
https://github.com/advisories/GHSA-4jjr-c27v-p3c2