Description (CNA)
Missing authentication for critical function vulnerability exists in Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*. An attacker may execute a REST API without authentication, which could allow the attacker to retrieve I/O values and/or control the output.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Contec Co., Ltd. / Remote I/O Coupler Unit (Server Type) CPSN-MCB271-* | affected 0 before 1.82 |
CWE
CWE-306
References
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_cps_26091000_en.pdf
- https://jvn.jp/en/vu/JVNVU96551518/
ADP enrichment
No English description supplied.
No references supplied.