TerraMaster NAS up to 4.2.29 webNasIPS PWD information disclosure

Summaryinfo

A vulnerability classified as problematic has been found in TerraMaster NAS up to 4.2.29. The impacted element is an unknown function of the file module/api.php?mobile/webNasIPS. Performing a manipulation of the argument PWD results in information disclosure. This vulnerability is cataloged as CVE-2022-24990. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in TerraMaster NAS up to 4.2.29. This affects some unknown processing of the file module/api.php?mobile/webNasIPS. The manipulation of the argument PWD with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

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.

The weakness was shared 02/07/2023. It is possible to read the advisory at octagon.net. This vulnerability is uniquely identified as CVE-2022-24990 since 02/14/2022. Technical details and a exploit are known. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

It is declared as attacked. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 02/10/2023 with a due date of 03/03/2023:

Apply updates per vendor instructions.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• TerraMaster

Name

• NAS

Version

• 4.2.0
• 4.2.1
• 4.2.2
• 4.2.3
• 4.2.4
• 4.2.5
• 4.2.6
• 4.2.7
• 4.2.8
• 4.2.9
• 4.2.10
• 4.2.11
• 4.2.12
• 4.2.13
• 4.2.14
• 4.2.15
• 4.2.16
• 4.2.17
• 4.2.18
• 4.2.19
• 4.2.20
• 4.2.21
• 4.2.22
• 4.2.23
• 4.2.24
• 4.2.25
• 4.2.26
• 4.2.27
• 4.2.28
• 4.2.29

License

• commercial

CPE 2.3info

• 🔍
• 🔍
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CPE 2.2info

• 🔍
• 🔍
• 🔍

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