CVE•Published 2026-03-19•Modified 2026-04-30•2 articles on news•6 live references•NVD data
CVE-2026-22557
Vulnerability data via NVD (ingested)
CVSS v3.1
10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS percentile
10
Exploit Prediction Scoring System · top 90% of all CVEs
Weaknesses (CWE)
Description
A malicious actor with access to the network could exploit a Path Traversal vulnerability found in the UniFi Network Application to access files on the underlying system that could be manipulated to access an underlying account.
Timeline
Published 2026-03-19
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).
More intel sources (5)
Shodan report
vuln:CVE-2026-22557Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-22557Censys host search filtered to this CVE id.
grep.app
CVE-2026-22557Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-22557GitHub code search for direct mentions.
Google dork
"CVE-2026-22557" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (5)
CVE-2026-225575 repos
nomi-sec/PoC-in-GitHubunknown
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
DarkFunct/TK-CVE-RepoPython
TK-CVE-Repo
0xBlackash/CVE-2026-22557Python
CVE-2026-22557
BishopFox/CVE-2026-22557-checkPython
Safely detect whether a UniFi Network Application controller is vulnerable to CVE-2026-22557
system-bliss/vuln-lab-dockerShell
CVE-2026 Docker vulnerability reproduction labs