CVE-2023-22334
First published: Fri Jan 20 2023(Updated: )
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.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Contec CONPROSYS HMI System (CHS) | <=3.4.5 | |
| Contec CONPROSYS HMI System (CHS) |
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Reference Links
- https://jvn.jp/en/vu/JVNVU96873821
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-347-03
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_230110_en.pdf
- https://www.contec.com/download/contract/contract4/?itemid=ea8039aa-3434-4999-9ab6-897aa690210c&downloaditemid=866d7d3c-aae9-438d-87f3-17aa040df90b
- https://www.cisa.gov/news-events/ics-advisories/icsa-22-347-03 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2023-22334?
CVE-2023-22334 is considered a high severity vulnerability due to its potential for credential exposure.
How do I fix CVE-2023-22334?
To fix CVE-2023-22334, upgrade to version 3.4.6 or later of the CONPROSYS HMI System.
What systems are affected by CVE-2023-22334?
CVE-2023-22334 affects CONPROSYS HMI System (CHS) versions 3.4.5 and earlier.
Who can exploit CVE-2023-22334?
CVE-2023-22334 can be exploited by remote authenticated attackers through man-in-the-middle attacks.
What are the implications of CVE-2023-22334?
The implications of CVE-2023-22334 include unauthorized access to user credentials, leading to potential data breaches.
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- canonical/contec conprosys hmi system (chs)
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