TerraMaster NAS 4.2.29 and earlier allows remote attackers to discover the administrative password by sending "User-Agent: TNAS" to module/api.php?mobile/webNasIPS and then reading the PWD field in the response.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is in the KEV database since Feb. 10, 2023.

The EPSS score is 0.94404.

Exploitation active

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected —

Configuration 1 [-]

AND
cpe:2.3:o:terra-master:terramaster_operating_system:*:*:*:*:*:*:*:*
OR cpe:2.3:h:terra-master:f2-210:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:f2-221:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:f2-223:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:f2-422:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:f2-423:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:f4-421:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:f4-422:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:f4-423:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:f5-221:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:f5-422:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:t12-423:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:t12-450:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:t6-423:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:t9-423:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:t9-450:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u12-322-9100:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u12-423:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u12-722-2224:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u16-322-9100:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u16-722-2224:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u24-722-2224:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u4-111:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u4-211:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u4-423:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u8-111:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u8-322-9100:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u8-423:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u8-522-9400:-:*:*:*:*:*:*:*
cpe:2.3:h:terra-master:u8-722-2224:-:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors Products
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Terramaster Operating System Subscribe
U12-322-9100 Subscribe
U12-423 Subscribe
U12-722-2224 Subscribe
U16-322-9100 Subscribe
U16-722-2224 Subscribe
U24-722-2224 Subscribe
U4-111 Subscribe
U4-211 Subscribe
U4-423 Subscribe
U8-111 Subscribe
U8-322-9100 Subscribe
U8-423 Subscribe
U8-522-9400 Subscribe
U8-722-2224 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
http://packetstormsecurity.com/files/172904/TerraMaster-TOS-4.2.29-Remote-Code-Execution.html cve-icon cve-icon
https://forum.terra-master.com/en/viewforum.php?f=28 cve-icon cve-icon
https://github.com/0xf4n9x/CVE-2022-24990 cve-icon cve-icon
https://octagon.net/blog/2022/03/07/cve-2022-24990-terrmaster-tos-unauthenticated-remote-command-execution-via-php-object-instantiation/ cve-icon cve-icon
https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=33732 cve-icon cve-icon
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-24990 cve-icon cve-icon
History

Tue, 21 Oct 2025 23:15:00 +0000

Type Values Removed Values Added
References

Tue, 21 Oct 2025 20:30:00 +0000

Type Values Removed Values Added
References

Tue, 21 Oct 2025 19:30:00 +0000

Type Values Removed Values Added
References

Mon, 03 Feb 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

 kev

{'dateAdded': '2023-02-10'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-10-21T23:15:27.378Z

Reserved: 2022-02-14T00:00:00.000Z

Link: CVE-2022-24990

cve-icon Vulnrichment

Updated: 2024-08-03T04:29:01.557Z

cve-icon NVD

Status : Analyzed

Published: 2023-02-07T18:15:09.100

Modified: 2025-11-07T19:02:38.613

Link: CVE-2022-24990

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses