(0Day) Fuji Electric Monitouch V-SFT V9C File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Vulnerability Details
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fuji Electric Monitouch V-SFT. 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 V9C 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.
Additional Details
07/16/24 - ZDI reported the vulnerability to the vendor
07/18/24 - the vendor acknowledged the receipt of the report
03/21/24 - the vendor confirmed the reported issue and requested an extension until April 2025
10/07/24 - ZDI notified the vendor of the intention to publish the case as 0-day advisory
-- Mitigation: Given the nature of the vulnerability, the only salient mitigation strategy is to restrict interaction with the application
Disclosure Timeline
- 2024-07-16 - Vulnerability reported to vendor
- 2024-11-27 - Coordinated public release of advisory
- 2024-11-27 - Advisory Updated
Credit
kimiya
