High 8.8Published Oct 6, 2025

CVE-2025-11339A vulnerability has been found in D-Link DI-7100G C1 up to 20250928.

Updated under an hour ago (2026-10-19 07:23 UTC)

Does this affect you?

It affects dlink di-7100g_c1_firmware. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for dlink di-7100g_c1_firmware

Exploited in the last 30 days

A vulnerability has been found in D-Link DI-7100G C1 up to 20250928. This issue affects the function sub_4BD4F8 of the file /webchat/hi_block.asp of the component jhttpd. The manipulation of the argument popupId leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS: 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-119, CWE-120
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Oct 9, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

dlink di-7100g_c1_firmware dlink:di-7100g_c1_firmware	2025-09-28	NVD

References

https://vuldb.com/?ctiid.327222permissions-required, vdb-entry
https://vuldb.com/?id.327222third-party-advisory, vdb-entry
https://vuldb.com/?submit.664635third-party-advisory, vdb-entry
https://www.dlink.com/product
https://www.yuque.com/jh0ng/vmpda6/zr11zfssl8h74bn3permissions-required
https://www.yuque.com/jh0ng/vmpda6/zr11zfssl8h74bn3#Wjajrpermissions-required

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.