PatchTheCVECVE-2023-7308: SecGate3600, a network firewall product developed by NSFOCUS, contains a sensitive information disclosure vuln
CVE-2023-7308 is a high-severity flaw (CVSS 7.5) affecting secgate3600 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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
Why this priority
- High severity
- EPSS top 5%: very likely to be exploited
- Public exploit reference
- Remotely exploitable, no login, no user action
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 8.1% (top 5%) |
| CISA exploited list | No |
| Weakness | CWE-306 |
| Published | 2025-08-27 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2023-7308?
secgate3600 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2023-7308 being exploited?
CVE-2023-7308 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2023-7308 affect?
CVE-2023-7308 affects secgate3600 firmware. Severity is high (CVSS 7.5). 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 PO
How urgent is CVE-2023-7308?
Priority 60/100. High severity; EPSS top 5%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action