CVE-2020-28188

high-risk
Published 2020-12-24

Remote Command Execution (RCE) vulnerability in TerraMaster TOS <= 4.2.06 allow remote unauthenticated attackers to inject OS commands via /include/makecvs.php in Event parameter.

Do I need to act?

!
93.4% chance of exploitation in next 30 days
EPSS score — higher than 7% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Tos

Affected Vendors

Terra-Master

References (8)

http://packetstormsecurity.com/files/172880/TerraMaster-TOS-4.2.06-Remote-Code-E...
Exploit https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-...
Exploit https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/
Vendor Advisory https://www.terra-master.com/
http://packetstormsecurity.com/files/172880/TerraMaster-TOS-4.2.06-Remote-Code-E...
Exploit https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-...
Exploit https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/
Vendor Advisory https://www.terra-master.com/
57
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 20/34 · Moderate
Exposure 5/34 · Minimal