Is CVE-2023-22334 actively exploited?

CVE-2023-22334 has no public evidence of in-the-wild exploitation as of 2025-04-03.

What is the CVSS score for CVE-2023-22334?

CVE-2023-22334 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.

How do I patch CVE-2023-22334?

Patch guidance is available from contec security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-22334.

Which products are affected by CVE-2023-22334?

1 product: contec conprosys hmi system.

CVE-2023-22334 - remediation guidance & executive summary

Description

Use of password hash instead of password for authentication vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote authenticated attacker to obtain user credentials information via a man-in-the-middle attack.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector: network
Complexity: high
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Weaknesses: CWE-287 · Improper Authentication CWE-287 · Improper Authentication

Metadata

Primary Vendor: CONTEC
Published: 1/20/2023
Last Modified: 4/3/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2023-22334

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary