CVE-2023-30350
FS S3900-24T4S devices allow authenticated attackers with guest access to escalate their...
FS S3900-24T4S devices allow authenticated attackers with guest access to escalate their privileges and reset the admin password.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
FS S3900-24T4S devices allow authenticated attackers with guest access to escalate their privileges and reset the admin password.
- Record
CVE-2023-30350- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
CVE List
FS S3900-24T4S devices allow authenticated attackers with guest access to escalate their privileges and reset the admin password.
- Record
CVE-2023-30350- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
EUVDEUVD-2023-34771
FS S3900-24T4S devices allow authenticated attackers with guest access to escalate their privileges and reset the admin password.
- Record
EUVD-2023-34771- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pxrr-pgq5-m3w3
FS S3900-24T4S devices allow authenticated attackers with guest access to escalate their...
FS S3900-24T4S devices allow authenticated attackers with guest access to escalate their privileges and reset the admin password.
- Record
GHSA-pxrr-pgq5-m3w3- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | FS-S3900-24T4S - Privilege Escalation | 2023-05-02 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-30350 is a high vulnerability (CVSS 8.8) in Fs S3900 24t4s Firmware, published May 28, 2023. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 5.34%, the 92nd percentile. No source names a fixed version.