PT-2023-3009 · Unknown · Conprosys Hmi System

Michael Heinzl · Published 2023-05-11 · Updated 2025-01-09 · CVE-2023-28824

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions CONPROSYS HMI System (CHS) versions prior to 3.5.3

Description A server-side request forgery issue exists, allowing an attacker with administrative privileges to bypass database restrictions and connect to unintended databases. The vulnerability is related to insufficient validation of incoming requests, which can be exploited by a remote attacker to perform a server-side request forgery (SSRF) attack.

Recommendations For versions prior to 3.5.3, update to version 3.5.3 or later to resolve the issue.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

BDU:2023-03044

CVE-2023-28824

Affected Products

Conprosys Hmi System

References · 8

• https://osv.dev/vulnerability/CVE-2023-28824 · Vendor Advisory
• https://contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_230531_en.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-28824 · Security Note
• https://bdu.fstec.ru/vul/2023-03044 · Security Note
• https://contec.com/jp/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_230531_jp.pdf · Vendor Advisory
• https://jvn.jp/en/vu/JVNVU93372935 · Note
• https://cybersecurity-help.cz/vdb/SB2023053133 · Note
• https://vuldb.com/ru/?id.230415 · Note