CVE•Published 2025-10-06•Modified 2026-10-09•1 article on news•6 live references•NVD data
CVE-2025-11339Dlink · Di-7100g_c1_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
60
Exploit Prediction Scoring System · top 40% of all CVEs
Weaknesses (CWE)
Description
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.
Timeline
Published 2025-10-06
Modified 2026-10-09
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-11339Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Di-7100g C1 Firmware"Hosts Shodan identified as running Di-7100g C1 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2025-11339Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-11339Censys host search filtered to this CVE id.
grep.app
CVE-2025-11339Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-11339GitHub code search for direct mentions.
Google dork
"CVE-2025-11339" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.