CVE-2023-42495

Name: CVE-2023-42495
Creator: NVD / NIST
Published: 2023-12-13T13:15:07.45+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.47%

Last modified Jun 17, 2026

CVE-2023-42495 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Dasan Networks - W-Web versions 1.22-1.27 - CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') . EPSS estimates a 1.47% chance of exploitation in the next 30 days.

Description

Dasan Networks - W-Web versions 1.22-1.27 - CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.47%

70.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Dasannetworks	W-Web	>= 1.22, <= 1.27

References

https://www.gov.il/en/Departments/faq/cve_advisoriesThird Party Advisory
https://www.gov.il/en/Departments/faq/cve_advisoriesThird Party Advisory

Timeline

Published: Dec 13, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-42495?

Dasan Networks - W-Web versions 1.22-1.27 - CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

How severe is CVE-2023-42495?

CVE-2023-42495 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.47% probability of exploitation in the next 30 days.

How do I fix CVE-2023-42495?

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-2023-42495?

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

Scan your code now

Source: NVD / NIST