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.

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…

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)

CWE-79 — Cross-site Scripting

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.