INVT VT-Designer PM3 File Parser out-of-bounds write

Summaryinfo

A vulnerability categorized as critical has been discovered in INVT VT-Designer. This affects an unknown function of the component PM3 File Parser. The manipulation results in out-of-bounds write. This vulnerability is identified as CVE-2025-7229. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in INVT VT-Designer (affected version unknown). Affected is an unknown functionality of the component PM3 File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

INVT VT-Designer PM3 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of INVT VT-Designer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PM3 files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25722.

The advisory is available at zerodayinitiative.com. This vulnerability is traded as CVE-2025-7229. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 07/29/2025).

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

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• INVT

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• VT-Designer

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