CVE•Published 2026-04-27•Modified 2026-04-30•1 article on news•6 live references•NVD data
CVE-2026-7151Tenda · Hg3_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
14
Exploit Prediction Scoring System · top 86% of all CVEs
Weaknesses (CWE)
Description
A vulnerability was determined in Tenda HG3 2.0. Impacted is the function formUploadConfig of the file /boaform/formIPv6Routing. This manipulation of the argument destNet causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
Timeline
Published 2026-04-27
Modified 2026-04-30
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-2026-7151Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Hg3 Firmware"Hosts Shodan identified as running Hg3 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2026-7151Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-7151Censys host search filtered to this CVE id.
grep.app
CVE-2026-7151Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-7151GitHub code search for direct mentions.
Google dork
"CVE-2026-7151" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.