CVE-2023-7308

SecGate3600 Firewall Information Disclosure via authManageSet.cgi

SecGate3600, a network firewall product developed by NSFOCUS, contains a sensitive information disclosure vulnerability in the /cgi-bin/authUser/authManageSet.cgi endpoint. The affected component fails to enforce authentication checks on POST requests to retrieve user data. An unauthenticated remote attacker can exploit this flaw to obtain sensitive information, including user identifiers and configuration details, by sending crafted requests to the vulnerable endpoint. An affected version range is undefined. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-06-18 UTC.

Affected

NSFOCUS · SecGate3600 Firewall

CVSS v4.0 VULNCHECK

8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

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

EPSS

8.08% chance of exploitation in the next 30 days, 95th percentile

Published

2025-08-27

Updated

2025-11-28

Proof-of-concept exploits (1)

• jjjj1029056414/selfpoc/blob/main/wangshen-SecGate3600-information-leakage.py13★ · 2024-02-23

Security advisories

• https://www.vulncheck.com/advisories/secgate3600-firewall-info-disc
• https://nsfocusglobal.com/products/next-gen-firewall-2

References

• CVE Record
• NVD entry