CVEvulnerability
CVE-2021-31630
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-08-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
- Weaknesses
- CWE-94
Description
Command Injection in Open PLC Webserver v3 allows remote attackers to execute arbitrary code via the "Hardware Layer Code Box" component on the "/hardware" page of the application.
Affected configurations
• openplcproject openplc v3 firmware
Related
Weakness · CWE (1)
- CWE-94 Improper Control of Generation of Code weakness
References
- https://packetstormsecurity.com/files/162563/OpenPLC-WebServer-3-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
- https://www.youtube.com/watch?v=l08DHB08Gow Exploit, Third Party Advisory
- https://packetstormsecurity.com/files/162563/OpenPLC-WebServer-3-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
- https://www.youtube.com/watch?v=l08DHB08Gow Exploit, Third Party Advisory