TerraMaster vendor intelligence
TerraMaster Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting TerraMaster products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- Total KEVs
- 6
- Known exploited vulnerabilities affecting TerraMaster products
- In CISA KEV
- 1
- Records also listed in the official catalog
- Beyond CISA KEV
- 5
- Additional exploited CVEs absent from CISA KEV
- Sensor Observed
- 0
- TerraMaster KEVs with sensor-observed exploitation activity
The catalog gap matters for TerraMaster exposure
Five of the six exploited TerraMaster CVEs tracked here are not in CISA KEV. Teams relying on the official catalog alone would miss 83% of this vendor portfolio.
- 17%
- Covered by CISA
- 83%
- Beyond CISA
- 2
- Product families
Attested TerraMaster CVEs
Search the exploited-vulnerability portfolio, then narrow it to official CISA coverage or the additional records KEV Intelligence tracks beyond the catalog.
How exploitation is verified| CVE / description | Product | Confidence | CISA KEV | Added |
|---|---|---|---|---|
|
CVE-2020-28185
User Enumeration vulnerability in TerraMaster TOS <= 4.2.06 allows remote unauthenticated attackers to identify valid users within the system... |
TOS | High | Beyond CISA | 04 Jan 2026 |
|
CVE-2020-28188
Remote Command Execution (RCE) vulnerability in TerraMaster TOS <= 4.2.06 allow remote unauthenticated attackers to inject OS commands via... |
TOS | High | Beyond CISA | 09 Jul 2025 |
|
CVE-2020-15568
TerraMaster TOS before 4.1.29 has Invalid Parameter Checking that leads to code injection as root. This is a dynamic class method invocation... |
TOS | High | Beyond CISA | 05 Jun 2025 |
|
CVE-2020-35665
An unauthenticated command-execution vulnerability exists in TerraMaster TOS through 4.2.06 via shell metacharacters in the Event parameter in... |
TOS | High | Beyond CISA | 27 Apr 2025 |
|
CVE-2022-24990
TerraMaster NAS 4.2.29 and earlier allows remote attackers to discover the administrative password by sending "User-Agent: TNAS" to... |
NAS | Confirmed | In CISA | 10 Feb 2023 |
|
CVE-2018-13350
SQL injection in logtable.php in TerraMaster TOS version 3.1.03 allows attackers to execute SQL queries via the "Event" parameter. |
TOS | High | Beyond CISA | 27 Nov 2018 |
No TerraMaster CVEs match this search or filter.
Showing 6 of 6 TerraMaster known exploited vulnerabilities.
Recurring weakness patterns
Neutralization, missing authentication for critical function, and neutralization account for four mapped occurrences across this TerraMaster KEV portfolio.
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-306
Missing Authentication for Critical Function
CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-913
Improper Control of Dynamically-Managed Code Resources
Early warning alerts
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