VAR-202108-0790
Vulnerability from variot - Updated: 2023-12-18 11:38FATEK Automation FvDesigner, Versions 1.5.88 and prior is vulnerable to an out-of-bounds write while processing project files, allowing an attacker to craft a project file that may permit arbitrary code execution. FATEK Automation Provided by the company FvDesigner Is FATEK FVHMI A software tool used to design and develop series product projects. FvDesigner The following multiple vulnerabilities exist in. * Uninitialized pointer access ( CWE-824 ) - CVE-2021-32931 ‥ * Stack-based buffer overflow ( CWE-121 ) - CVE-2021-32947 ‥ * Out-of-bounds writing ( CWE-787 ) - CVE-2021-32939The expected impact depends on each vulnerability, but it may be affected as follows. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fatek Automation FvDesigner. 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 FPJ 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 buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. FATEK Automation FvDesigner is a human-computer interaction device of FATEK.
FATEK Automation FvDesigner 1.5.88 and earlier versions have security vulnerabilities. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.