CVE-2023-7308

HIGH EXPLOITED

NSFOCUS SecGate3600 Firmware - Unauthenticated Sensitive Information Disclosure via authManageSet.cgi Endpoint

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2023-7308 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

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.

Scores

CVSS v3 7.5
EPSS 0.0671
EPSS Percentile 93.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

VulnCheck KEV 2024-06-18
CWE
CWE-306
Status published
Products (1)
nsfocusglobal/secgate3600_firmware
Published Aug 27, 2025
Tracked Since Feb 18, 2026