CVE•Published 2026-04-09•Modified 2026-07-24•1 article on news•5 live references•NVD data
CVE-2026-5830Tenda · Ac15_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
46
Exploit Prediction Scoring System · top 54% of all CVEs
Weaknesses (CWE)
Description
A vulnerability was identified in Tenda AC15 15.03.05.18. This affects the function websGetVar of the file /goform/SysToolChangePwd. Such manipulation of the argument oldPwd/newPwd/cfmPwd leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
Timeline
Published 2026-04-09
Modified 2026-07-24
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-2026-5830Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Ac15 Firmware"Hosts Shodan identified as running Ac15 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2026-5830Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-5830Censys host search filtered to this CVE id.
grep.app
CVE-2026-5830Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-5830GitHub code search for direct mentions.
Google dork
"CVE-2026-5830" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (5)
CVE-2026-58305 repos
wh1ant/vulnjsunknown
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