SEPTEMBER 17, 2026
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Case File

CVE-2026-77533

CRITICAL · CVSS 9.9 EPSS 1.01% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-26 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A critical improper input validation vulnerability in the UniFi Protect Application allows an attacker with network access and low privileges to execute command injection on the host device. This could lead to unauthorized command execution, potentially compromising the integrity and confidentiality of the affected system. Organizations using this application should prioritize immediate remediation to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-77533
Severity
CRITICAL
CVSS
9.9
EPSS
1.01%

Original NVD Description

A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi Protect Application to execute a Command Injection on the host device.