Stack-based buffer overflow in Tellus Lite V-Simulator - CVE-2023-35127
Published: November 22, 2023 / Updated: November 27, 2023
Vulnerability identifier: #VU83398
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2023-35127
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Tellus Lite V-Simulator
Tellus Lite V-Simulator
Software vendor:
Fuji Electric
Fuji Electric
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error. A remote unauthenticated attacker can trick a victim to open a specially crafted file, trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.
External links
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-325-02
- https://felib.fujielectric.co.jp/en/M10009/M20034/document_detail/c27d5b69-68ef-4af5-90ee-b5dab118f71a
- https://www.zerodayinitiative.com/advisories/ZDI-23-1734/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1733/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1732/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1731/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1728/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1727/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1726/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1723/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1722/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1721/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1720/