CVE•Published 2025-10-07•Modified 2026-10-08•1 article on news•6 live references•NVD data
CVE-2025-11385Tenda · Ac20_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
55
Exploit Prediction Scoring System · top 45% of all CVEs
Weaknesses (CWE)
Description
A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The affected element is the function sscanf of the file /goform/fast_setting_wifi_set. The manipulation of the argument timeZone leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Timeline
Published 2025-10-07
Modified 2026-10-08
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-2025-11385Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Ac20 Firmware"Hosts Shodan identified as running Ac20 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2025-11385Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-11385Censys host search filtered to this CVE id.
grep.app
CVE-2025-11385Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-11385GitHub code search for direct mentions.
Google dork
"CVE-2025-11385" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.