Description
Cross-site request forgery (CSRF) vulnerability on the Schneider Electric Quantum 140NOE77111, 140NOE77101, and 140NWM10000; M340 BMXNOC0401, BMXNOE0100x, and BMXNOE011xx; and Premium TSXETY4103, TSXETY5103, and TSXWMY100 PLC modules allows remote attackers to hijack the authentication of arbitrary users for requests that execute commands, as demonstrated by modifying HTTP credentials.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- Schneider Electric PLCs - Cross-Site Request Forgery EDB-44678 · webapps · May 21, 2018
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 1
- ICSA-13-077-01B Schneider Electric PLCs Vulnerabilities CISA ICS & IT advisories · Jun 6, 2025
References
- 44678 exploit
- http://www.schneider-electric.com/download/ww/en/details/35081317-Vulnerability-Disclosure-for-Quantum-Premium-and-M340/
- http://www.schneider-electric.com/download/ww/en/file/36555639-SEVD-2013-023-01.pdf/?fileName=SEVD-2013-023-01.pdf&reference=SEVD-2013-023-01&docType=Technical-paper
- http://ics-cert.us-cert.gov/pdf/ICSA-13-077-01A.pdf