Description
Use of password hash instead of password for authentication vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote authenticated attacker to obtain user credentials information via a man-in-the-middle attack.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Contec Co., Ltd. CONPROSYS HMI System (CHS)
Ver.3.4.5 and earlieraffected
References
- https://www.contec.com/download/contract/contract4/?itemid=ea8039aa-3434-4999-9ab6-897aa690210c&downloaditemid=866d7d3c-aae9-438d-87f3-17aa040df90b ↗
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_230110_en.pdf ↗
- https://jvn.jp/en/vu/JVNVU96873821 ↗
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-347-03 ↗