Home/CVE/Ubiquiti UniFi Video before 3.8.0 for Windows uses weak permissions for the installation directory, which allows local u
CVE

CVE-2016-6914

Ubiquiti UniFi Video before 3.8.0 for Windows uses weak permissions for the installation directory, which allows local u

Ubiquiti UniFi Video before 3.8.0 for Windows uses weak permissions for the installation directory, which allows local users to gain SYSTEM privileges via a Trojan horse taskkill.exe file.

HIGH · CVSS 7.8 EPSS 0.00886
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules7 YARA rules0
⬡

Weakness Classification

CWE-276Incorrect Default Permissions
▤

Affected Products & Versions

1
ui unifi video< 3.8.0
⚠

Public Exploits & PoCs

3
localUbiquiti UniFi Video 3.7.3 - Local Privilege Escalation2017-12-26
pocpacketstormsecurity.com · Ubiquiti-UniFi-Video-3.7.3-Windows-Local-Privilege-Escala...packetstormsecurity.com
pocwww.exploit-db.com · 43390www.exploit-db.com
◈

Sigma Hunt Rules

7
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productcriticalHackTool - Windows Credential Editor (WCE) Execution
productcriticalWindows Credential Editor Registry
producthighOpenCanary - MSSQL Login Attempt Via Windows Authentication
producthighWindows LAPS Credential Dump From Entra ID
producthighTamper Windows Defender - PSClassic
producthighTamper Windows Defender Remove-MpPreference - ScriptBlockLogging
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Dec 2017 · 05:29 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2017/Dec/83Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/102278Third Party AdvisoryVDB Entry
https://hackerone.com/reports/140793Issue TrackingThird Party Advisory
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