XSS in Contec Conprosys Hmi System
CVE-2023-28651
Cross-site scripting vulnerability exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. If a user who can access the affected product with an administrative privilege configures specially crafted settings, an arbitrary script may be executed on the web browser of the other user who is accessing the affected product with an administrative privilege.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.624 (99.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Contec Conprosys_hmi_system
- Contec Co., Ltd. Conprosys Hmi System (Chs) — versions versions prior to 3.5.3
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-28651?
- CVE-2023-28651 is a medium-severity vulnerability in Contec Conprosys Hmi System, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-06-01.
- How severe is CVE-2023-28651?
- Medium severity. CVSS v3 base score is 4.8 out of 10.