VulnSocial

CVE-2026-55116Disclosure(ui / unifi_connect)

LOWCVSS 9.8 · CRITICAL

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A malicious actor with access to the network and under certain network configurations could exploit an Improper Access Control vulnerability found in certain devices running UniFi OS to make unauthorized changes to such UniFi OS devices.

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-284

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • unifi_connect

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • 3 total mentions across 1 day

Affected systems

Vendors
ui
Products
unifi_connect

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-07-02: 3Technical Details · 2026-07-02: 307-02
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets4 URLs
Full discourse3 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-55116 Improper Access Control in UniFi OS Enables Unauthorized Device C... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-55116 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1

    Post summary

    A brief vulnerability alert references CVE-2026-55116 with an Improper Access Control description in UniFi OS, but offers no PoC, exploit details, patch, or evidence of active exploitation.

    00000105
    4.1K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-55116 A malicious actor with access to the network and under certain network configurations could exploit an Improper Access Control vulnerability found in certain devices … https://www.cve.org/CVERecord?id=CVE-2026-55116 ----- Traducción: CVE-2026-55116 Un … http://infoflow.cloud`

    Post summary

    The tweet introduces CVE‑2026‑55116 as an improper access control flaw that could be exploited by insiders, linking to the CVE record, but it provides no proof‑of‑concept, exploit, or remediation details.

    0000035
    91 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-55116 A malicious actor with access to the network and under certain network configurations could exploit an Improper Access Control vulnerability found in certain devices … https://www.cve.org/CVERecord?id=CVE-2026-55116

    Post summary

    The text announces CVE-2026-55116, noting it is an Improper Access Control flaw that could be exploited by an internal actor under specific network configurations.

    00000841
    57.7K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appuiunifi_connect---

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