CVE-2025-58317: cncsoft-g2 Stack Overflow — Fix

Description

Delta Electronics CNCSoft-G2 lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process.

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CVSS v3.1 Score

7.8

HIGH

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

Weakness Type (CWE)

CWE-121 CWE-121

Affected Products

Vendor	Product	Versions
deltaww	cncsoft-g2	< 2.1.0.34

References

Advisories & Patches

https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00017_CNCSoft-G2_File%20Parsing%20Stack-based%20Buffer%20Overflow%20Vulnerability.pdf

Frequently Asked Questions

What is CVE-2025-58317? +

Delta Electronics CNCSoft-G2 lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process. It has a CVSS v3.1 base score of 7.8 (HIGH).

How severe is CVE-2025-58317? +

CVE-2025-58317 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-58317? +

CVE-2025-58317 affects products from deltaww, specifically: cncsoft-g2. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-58317? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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