Vulnerability Description
Improper access control vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to bypass access restriction and obtain the server certificate including the private key of the product.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Contec | Conprosys Hmi System | <= 3.4.5 |
Related Weaknesses (CWE)
References
- https://jvn.jp/en/vu/JVNVU96873821PatchThird Party Advisory
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-347-03Third Party AdvisoryUS Government Resource
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/sePatchVendor Advisory
- https://www.contec.com/download/contract/contract4/?itemid=ea8039aa-3434-4999-9aPatchVendor Advisory
- https://jvn.jp/en/vu/JVNVU96873821PatchThird Party Advisory
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-347-03Third Party AdvisoryUS Government Resource
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/sePatchVendor Advisory
- https://www.contec.com/download/contract/contract4/?itemid=ea8039aa-3434-4999-9aPatchVendor Advisory
FAQ
What is CVE-2023-22339?
CVE-2023-22339 is a vulnerability with a CVSS score of 7.5 (HIGH). Improper access control vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to bypass access restriction and obtain the server certificate includ...
How severe is CVE-2023-22339?
CVE-2023-22339 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-22339?
Check the references section above for vendor advisories and patch information. Affected products include: Contec Conprosys Hmi System.