Vulnerability details

CVE-2026-5967

TeamT5 ThreatSonar Anti-Ransomware

TeamT5｜ThreatSonar Anti-Ransomware - Privilege Escalation

CVSS 4.0

8.7High

Official description

ThreatSonar Anti-Ransomware developed by TeamT5 has an Privilege Escalation vulnerability. Authenticated remote attackers with shell access can inject OS commands and execute them with root privileges.

CVSS scores

Score	Version	Source	Vector
8.7High	4.0	CVEProject cvelistV5 (CNA) (twcert)	`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`
8.8High	3.1	CVEProject cvelistV5 (CNA) (twcert)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
TeamT5	ThreatSonar Anti-Ransomware	v ≤ 4.0.0	CVEProject cvelistV5 (CNA)

References and advisories

https://www.twcert.org.tw/tw/cp-132-10854-03015-1.html third-party-advisory
https://www.twcert.org.tw/en/cp-139-10855-e6d1b-2.html third-party-advisory

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Details

Published: 2026-04-20
Last updated: 2026-04-20
State: Published
Assigner (CNA): twcert

Exploit prediction (EPSS)

0.37%

Probability of exploitation in 30 days

31.2%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-78
Improper neutralization of special elements used in an OS command ('OS command injection')