Security Digest · Vulnerability record · Known exploited
CVE-2024-7694: TeamT5 ThreatSonar Anti-Ransomware Unrestricted Upload of File with Dangerous Type Vulnerability
Exploited in the wild (CISA KEV). ThreatSonar Anti-Ransomware from TeamT5 does not properly validate the content of uploaded files.
CISA KEV · added 2026-02-17 CVSS 7.2 High EPSS 1.8% · p78
Should you act?
Exploited: patch now if you run it
CISA has confirmed exploitation in the wild. This signal is computed from CISA KEV, EPSS and CVSS data; it is not an editorial verdict.
- Yes, if you run TeamT5 ThreatSonar Anti-Ransomware. CISA added this CVE to its Known Exploited Vulnerabilities catalog on 2026-02-17, which means there is reliable evidence of exploitation in the wild. US federal agencies must remediate by 2026-03-10; treat that as the outer limit, not the target.
- EPSS 1.8%, percentile 78: FIRST’s model estimates a 1.8% chance of exploitation activity in the next 30 days, higher than 78% of all scored CVEs (moderate). EPSS is a probability, not a verdict.
- Needs an account (high (admin)). Exposure depends on who can log in.
What it is
ThreatSonar Anti-Ransomware from TeamT5 does not properly validate the content of uploaded files. Remote attackers with administrator privileges on the product platform can upload malicious files, which can be used to execute arbitrary system command on the server.
CISA’s summary
TeamT5 ThreatSonar Anti-Ransomware contains an unrestricted upload of file with dangerous type vulnerability. ThreatSonar Anti-Ransomware does not properly validate the content of uploaded files. Remote attackers with administrator privileges on the product platform can upload malicious files, which can be used to execute arbitrary system commands on the server.
Weakness type: CWE-434.
Product: TeamT5 ThreatSonar Anti-Ransomware · Assigned by: twcert · Published: 2024-08-12
Affected and fixed versions
| Vendor | Product | Affected versions (per CVE record) |
|---|---|---|
| TeamT5 | ThreatSonar Anti-Ransomware | <= 3.4.5 |
Severity scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| twcert | 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
- Attack vector: network (remotely reachable)
- Attack complexity: low
- Privileges required: high (admin)
- User interaction: none
- Scope: unchanged
CVSS measures how bad a flaw is if exploited, not how likely exploitation is. Read it next to the exploitation data below.
Exploitation and urgency
- CISA KEV: added 2026-02-17; federal due date 2026-03-10. Known ransomware use: Unknown.
- CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- CISA SSVC assessment: exploitation active, automatable no, technical impact total.
- FIRST EPSS (model of 2026-10-21): 1.79% probability of exploitation activity in the next 30 days; percentile 78.
Timeline
- — CVE record published by twcert
- — Added to CISA’s Known Exploited Vulnerabilities catalog
- — CVE record last updated
- — CISA remediation deadline for US federal agencies
Sources and references
Original sources first. Version and fix details should always be confirmed against the vendor or project advisory.
Vendor and project advisories, patches
- Listed in CISA KEV notes (teamt5.org) teamt5.org
- Listed in CISA KEV notes (twcert.org.tw) twcert.org.tw
Vulnerability records
- CVE.org record CVE-2024-7694 cve.org
- NVD entry CVE-2024-7694 nvd.nist.gov
Government
Other references from the CVE record and advisory
- twcert.org.tw twcert.org.tw
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