Vulnerabilities > CVE-2021-23157 - Out-of-bounds Write vulnerability in We-Con Levistudiou
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 6 |
Common Weakness Enumeration (CWE)
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-03
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-03
- https://www.zerodayinitiative.com/advisories/ZDI-22-130/
- https://www.zerodayinitiative.com/advisories/ZDI-22-130/
- https://www.zerodayinitiative.com/advisories/ZDI-22-132/
- https://www.zerodayinitiative.com/advisories/ZDI-22-132/