WaveStore Server up to 6.44.43 showerr path traversal

Summaryinfo

A vulnerability classified as critical was found in WaveStore Server up to 6.44.43. Affected by this issue is some unknown functionality of the file showerr. Executing a manipulation can lead to path traversal. This vulnerability is registered as CVE-2025-65074. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in WaveStore Server up to 6.44.43. This vulnerability affects an unknown function of the file showerr. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

WaveView client allows users to execute restricted set of predefined commands and scripts on the connected WaveStore Server. A malicious attacker with high-privileges is able to execute arbitrary OS commands on the server using path traversal in the showerr script. This issue was fixed in version 6.44.44

The weakness was published by Julia Zduńczyk. The advisory is shared for download at cert.pl. This vulnerability was named CVE-2025-65074 since 11/17/2025. The exploitation appears to be easy. The attack can be initiated remotely. The exploitation requires an enhanced level of successful authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 6.44.44 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-203628). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• WaveStore

Name

• Server

Version

• 6.44.0
• 6.44.1
• 6.44.2
• 6.44.3
• 6.44.4
• 6.44.5
• 6.44.6
• 6.44.7
• 6.44.8
• 6.44.9
• 6.44.10
• 6.44.11
• 6.44.12
• 6.44.13
• 6.44.14
• 6.44.15
• 6.44.16
• 6.44.17
• 6.44.18
• 6.44.19
• 6.44.20
• 6.44.21
• 6.44.22
• 6.44.23
• 6.44.24
• 6.44.25
• 6.44.26
• 6.44.27
• 6.44.28
• 6.44.29
• 6.44.30
• 6.44.31
• 6.44.32
• 6.44.33
• 6.44.34
• 6.44.35
• 6.44.36
• 6.44.37
• 6.44.38
• 6.44.39
• 6.44.40
• 6.44.41
• 6.44.42
• 6.44.43

CPE 2.3info

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CPE 2.2info

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Exploitinginfo

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Entryinfo

Once again VulDB remains the best source for vulnerability data.

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