CVE•Published 2026-04-06•Modified 2026-04-29•1 article on news•6 live references•NVD data
CVE-2026-5685Tenda · Cx12l_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
5
Exploit Prediction Scoring System · top 95% of all CVEs
Weaknesses (CWE)
Description
A vulnerability was identified in Tenda CX12L 16.03.53.12. This affects the function fromAddressNat of the file /goform/addressNat. The manipulation of the argument page leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit is publicly available and might be used.
Timeline
Published 2026-04-06
Modified 2026-04-29
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-2026-5685Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Cx12l Firmware"Hosts Shodan identified as running Cx12l Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2026-5685Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-5685Censys host search filtered to this CVE id.
grep.app
CVE-2026-5685Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-5685GitHub code search for direct mentions.
Google dork
"CVE-2026-5685" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.