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CVE-2023-22324

MEDIUM
6.5
CVSS Score
Published: January 30, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 05:35 AM UTC
1 product affected across 1 vendorCONPROSYS HMI System

Using CONPROSYS HMI System (CHS) by Contec Co., Ltd.?

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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

SQL injection vulnerability in the CONPROSYS HMI System (CHS) Ver.3.5.0 and earlier allows a remote authenticated attacker to execute an arbitrary SQL command. As a result, information stored in the database may be obtained.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

CONPROSYS HMI System· Contec
95%
v ≤ 3.5.0
Affected range stops below 3.5.1, so it looks safe — our inference, not a vendor statement

References (3)

Third Party Advisory
Source: [email protected]
https://jvn.jp/en/vu/JVNVU97195023/
PatchVendor Advisory
Source: [email protected]
https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_230124_en.pdf
Vendor Advisory
Source: [email protected]
https://www.contec.com/download/contract/contract4/?itemid=ea8039aa-3434-4999-9ab6-897aa690210c&downloaditemid=866d7d3c-aae9-438d-87f3-17aa040df90b

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-89

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