CVE-2023-30350

Name: CVE-2023-30350
Creator: NVD / NIST
Published: 2023-05-29T00:15:09.773+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 5.34%

Last modified Jun 17, 2026

CVE-2023-30350 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. FS S3900-24T4S devices allow authenticated attackers with guest access to escalate their privileges and reset the admin password.. EPSS estimates a 5.34% chance of exploitation in the next 30 days.

Description

FS S3900-24T4S devices allow authenticated attackers with guest access to escalate their privileges and reset the admin password.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

5.34%

91.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Fs	S3900 24t4s Firmware	All versions

References

http://packetstormsecurity.com/files/172124/FS-S3900-24T4S-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/172124/FS-S3900-24T4S-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry

Timeline

Published: May 29, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-30350?

FS S3900-24T4S devices allow authenticated attackers with guest access to escalate their privileges and reset the admin password.

How severe is CVE-2023-30350?

CVE-2023-30350 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 5.34% probability of exploitation in the next 30 days.

How do I fix CVE-2023-30350?

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-2023-30350?

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

Scan your code now

Source: NVD / NIST