01 Record
CVE-2016-6914
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.
UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
02 Description
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.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.16% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 67.0% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2017-12-27 17:00Z8 YR AGO
- Last updated
- 2024-08-06 01:43Z2 YR AGO
- Reserved
- 2016-08-22
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-276Incorrect Default PermissionsBase
- Data version
- 5.1
- Document digest
- ef3644f13822f32b7f9113ac351c368a9788899c1762abf6a63467fab8a88716
05 Affected products
06 References
- www.securityfocus.com102278http://www.securityfocus.com/bid/102278
- seclists.org20171223 [CVE-2016-6914] Ubiquiti UniFi Video v3.7.3 (Windows) Local Privileges Escalation via Insecure Directory Permissionshttp://seclists.org/fulldisclosure/2017/Dec/83
- hackerone.comhttps://hackerone.com/reports/140793
- www.exploit-db.com43390https://www.exploit-db.com/exploits/43390/
- packetstormsecurity.comhttp://packetstormsecurity.com/files/145533/Ubiquiti-UniFi-Video-3.7.3-Windows-Local-Privilege-Escalation.html