CVE-2025-11338
criticalA flaw has been found in D-Link DI-7100G C1 up to 20250928.
Vendor / product: Dlink — di-7100g c1 firmware
A flaw has been found in D-Link DI-7100G C1 up to 20250928. This vulnerability affects the function sub_4C0990 of the file /webchat/login.cgi of the component jhttpd. Executing manipulation of the argument openid can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.
CVSS
9.8
9.8 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2025-10-06 16:15
Modified: 2026-10-09 10:10
NVD status: Analyzed
Last synced 3 days ago
Verified against the source API 2026-10-27 07:06 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
dlink / di-7100g_c1_firmware 2025-09-28
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://vuldb.com/?ctiid.327221 cna@vuldb.com
- https://vuldb.com/?id.327221 cna@vuldb.com
- https://vuldb.com/?submit.664619 cna@vuldb.com
- https://www.dlink.com/ cna@vuldb.com
- https://www.yuque.com/jh0ng/vmpda6/kggo2ngrcphzvwml cna@vuldb.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:06 UTC · record ↗