CVE catalog
CVE-2026-56842
A malicious actor with access to the network and under certain conditions could exploit an Incorrect Authorization vulnerability found in UniFi Network Application to persist privileges within UniFi N
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.36% · Oct 25, 2026
A malicious actor with access to the network and under certain conditions could exploit an Incorrect Authorization vulnerability found in UniFi Network Application to persist privileges within UniFi Network Application after such access had been removed.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | unifi_network_application | Not reported | 10.4.57 | fixed |
| Cpe | unifi_network_application | Not reported | 10.4.57 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | unifi_network_application | cpe | Not reported | 10.4.57 | Not reported | Not reported | Not reported |
| Cpe | unifi_network_application | cpe | Not reported | 10.4.57 | Not reported | NVD-CVE-2026-56842 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-56842]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2171.json]
[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)]