CVE-2026-5967 | TeamT5 ThreatSonar Anti-Ransomware up to 4.0.0 os command injection (EUVD-2026-23800)

VDB-358290 · CVE-2026-5967 · EUVD-2026-23800 TEAMT5 THREATSONAR ANTI-RANSOMWARE UP TO 4.0.0 OS COMMAND INJECTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 8.8 $0-$5k 7.95+ Summaryinfo A vulnerability, which was classified as critical, was found in TeamT5 ThreatSonar Anti-Ransomware up to 4.0.0. This impacts an unknown function. The manipulation results in os command injection. This vulnerability is known as CVE-2026-5967. It is possible to launch the attack remotely. No exploit is available. Detailsinfo A vulnerability classified as critical has been found in TeamT5 ThreatSonar Anti-Ransomware up to 4.0.0. Affected is some unknown functionality. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes: 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. The advisory is available at twcert.org.tw. This vulnerability is traded as CVE-2026-5967 since 04/09/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/20/2026). This vulnerability is assigned to T1202 by the MITRE ATT&CK project. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-23800). Productinfo Vendor TeamT5 Name ThreatSonar Anti-Ransomware Version 4.0 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 8.8 VulDB Meta Temp Score: 8.8 VulDB Base Score: 8.8 VulDB Temp Score: 8.8 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 8.8 CNA Vector (twcert): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Os command injection CWE: CWE-78 / CWE-77 / CWE-74 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/09/2026 CVE reserved 04/20/2026 +11 days Advisory disclosed 04/20/2026 +0 days VulDB entry created 04/20/2026 +0 days VulDB entry last update Sourcesinfo Advisory: twcert.org.tw Status: Not defined CVE: CVE-2026-5967 (🔒) GCVE (CVE): GCVE-0-2026-5967 GCVE (VulDB): GCVE-100-358290 EUVD: 🔒 Entryinfo Created: 04/20/2026 11:51 Updated: 04/20/2026 12:26 Changes: 04/20/2026 11:51 (73), 04/20/2026 12:26 (1) Complete: 🔍 Cache ID: 99:1D8:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸