RCE in Terra-Master Tos
CVE-2020-28188
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.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.964 (99.9th percentile), scored .
Very high probability of exploitation in the next 30 days — among the top 0.1% most-likely-to-be-exploited CVEs. 100th percentile — 99.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.966 · newest: 0.964 · change: -0.002
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.terra-master.com/ (Vendor Advisory)
- www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/ (Exploit, Third Party Advisory)
- research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-cre… (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/172880/TerraMaster-TOS-4.2.06-Remote-Code-Executi…
Frequently asked questions
- What is CVE-2020-28188?
- CVE-2020-28188 is a critical-severity vulnerability in Terra-Master Tos, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-12-24.
- How severe is CVE-2020-28188?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-28188 known to be exploited?
- 22 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.