CVE-2023-38924 — Netgear DGN3500 1

Netgear DGN3500 1.1.00.37 was discovered to contain a buffer overflow via the http_password parameter at setup.cgi.

01What is this vulnerability?

Netgear DGN3500 1.1.00.37 was discovered to contain a buffer overflow via the http_password parameter at setup.cgi.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

Open in Sigma generator →

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-08-07T00:00:00.000Z
• Last modified: 2024-10-11T13:50:24.381Z

09References

• www.netgear.com — https://www.netgear.com/about/security/
• github.com — https://github.com/FirmRec/IoT-Vulns/blob/main/netgear/http_password_create_smb_…