CVE-2024-5670

Name: CVE-2024-5670
Creator: NVD / NIST
Published: 2024-07-29T03:15:02.167+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.90%

Last modified Jun 17, 2026

CVE-2024-5670 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The web services of Softnext's products, Mail SQR Expert and Mail Archiving Expert do not properly validate user input, allowing unauthenticated remote attackers to inject arbitrary OS commands and execute them on the remote server.. EPSS estimates a 0.90% chance of exploitation in the next 30 days.

Description

The web services of Softnext's products, Mail SQR Expert and Mail Archiving Expert do not properly validate user input, allowing unauthenticated remote attackers to inject arbitrary OS commands and execute them on the remote server.

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

0.90%

55.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Softnext	Sn Os	10.3
Softnext	Sn Os	12.1
Softnext	Sn Os	12.3

References

https://www.twcert.org.tw/en/cp-139-7959-09d0e-2.htmlThird Party Advisory
https://www.twcert.org.tw/tw/cp-132-7958-817f4-1.htmlThird Party Advisory
https://www.twcert.org.tw/en/cp-139-7959-09d0e-2.htmlThird Party Advisory
https://www.twcert.org.tw/tw/cp-132-7958-817f4-1.htmlThird Party Advisory

Timeline

Published: Jul 29, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-5670?

How severe is CVE-2024-5670?

CVE-2024-5670 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.90% probability of exploitation in the next 30 days.

How do I fix CVE-2024-5670?

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-2024-5670?

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

Scan your code now

Source: NVD / NIST