CVE•Published 2025-12-14•Modified 2026-10-07•1 article on news•5 live references•NVD data
CVE-2025-14655Tenda · 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
88
Exploit Prediction Scoring System · top 12% of all CVEs
Weaknesses (CWE)
Description
A security flaw has been discovered in Tenda AC20 16.03.08.12. The impacted element is the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd. Performing a manipulation of the argument rebootTime results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.
Timeline
Published 2025-12-14
Modified 2026-10-07
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-2025-14655Hosts 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-2025-14655Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-14655Censys host search filtered to this CVE id.
grep.app
CVE-2025-14655Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-14655GitHub code search for direct mentions.
Google dork
"CVE-2025-14655" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.