CVE•Published 2026-06-08•Modified 2026-06-09•1 article on news•4 live references•NVD data
CVE-2026-11557
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
—
Weaknesses (CWE)
Description
A weakness has been identified in Tenda F451 1.0.0.7/1.0.0.9. The affected element is the function fromNatlimit of the file /goform/Natlimit of the component Web Management Interface. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.
Timeline
Published 2026-06-08
Modified 2026-06-09
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).
More intel sources (5)
Shodan report
vuln:CVE-2026-11557Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-11557Censys host search filtered to this CVE id.
grep.app
CVE-2026-11557Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-11557GitHub code search for direct mentions.
Google dork
"CVE-2026-11557" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (2)
CVE-2026-115572 repos