CVE-2020-35665 EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 78.5% (pctl 100)
Patch early
A public exploit exists.
Description
An unauthenticated command-execution vulnerability exists in TerraMaster TOS through 4.2.06 via shell metacharacters in the Event parameter in include/makecvs.php during CSV creation.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 78.48% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-78 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2020-12-23 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| terra-master | terramaster operating system |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | TerraMaster TOS 4.2.06 - Unauthenticated Remote Code Execution (Metasploit) | 2020-12-23 |
References
- http://packetstormsecurity.com/files/172880/TerraMaster-TOS-4.2.06-Remote-Code-Execution.html
- https://www.exploit-db.com/exploits/49330
- https://www.pentest.com.tr/exploits/TerraMaster-TOS-4-2-06-Unauthenticated-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/172880/TerraMaster-TOS-4.2.06-Remote-Code-Execution.html
- https://www.exploit-db.com/exploits/49330
- https://www.pentest.com.tr/exploits/TerraMaster-TOS-4-2-06-Unauthenticated-Remote-Code-Execution.html
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