CVE-2022-4634

Name: CVE-2022-4634
Creator: NVD / NIST
Published: 2023-02-03T03:15:08.14+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 5.32%

Last modified Jun 17, 2026

CVE-2022-4634 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. All versions prior to Delta Electronic’s CNCSoft version 1.01.34 (running ScreenEditor versions 1.01.5 and prior) are vulnerable to a stack-based buffer overflow, which could allow an attacker to remotely execute arbitrary code. . EPSS estimates a 5.32% chance of exploitation in the next 30 days.

Description

All versions prior to Delta Electronic’s CNCSoft version 1.01.34 (running ScreenEditor versions 1.01.5 and prior) are vulnerable to a stack-based buffer overflow, which could allow an attacker to remotely execute arbitrary code.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

5.32%

91.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Deltaww	Cncsoft	< 1.01.34
Deltaww	Screeneditor	< 1.01.5

References

https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-01Patch, Third Party Advisory, US Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-01Patch, Third Party Advisory, US Government Resource

Timeline

Published: Feb 3, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4634?

How severe is CVE-2022-4634?

CVE-2022-4634 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 5.32% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4634?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-4634?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST