# Ubiquiti UniFi Access vulnerabilities

Source: https://junglewise.ai/threats/technologies/unifi-access  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/unifi-access.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Ubiquiti UniFi Access: 0 in the last 7 days and 4 in the last 90 days, 4 of them critical and 0 exploited in the wild. The most recent, CVE-2026-77553, was published on 26 August 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 4
- All time: 4 (4 critical, 0 exploited in the wild)

## About Ubiquiti UniFi Access

Ubiquiti UniFi Access is a physical access control system using card and biometric authentication.

## Latest Ubiquiti UniFi Access vulnerabilities

- [CVE-2026-77553: Ubiquiti UniFi Access privilege escalation](https://junglewise.ai/threats/cve-2026-77553-ubiquiti-unifi-access-privilege-escalation) (critical, CVSS 9.9, published 26 Aug 2026)
- [CVE-2026-77547: Ubiquiti UniFi Access command injection in input validation](https://junglewise.ai/threats/cve-2026-77547-ubiquiti-unifi-access-command-injection-in-input-validation) (critical, CVSS 9.9, published 26 Aug 2026)
- [CVE-2026-77546: Ubiquiti UniFi Access command injection via improper input validation](https://junglewise.ai/threats/cve-2026-77546-ubiquiti-unifi-access-command-injection-via-improper-input) (critical, CVSS 9.9, published 26 Aug 2026)
- [CVE-2026-77543: Ubiquiti UniFi Access command injection via improper input validation](https://junglewise.ai/threats/cve-2026-77543-ubiquiti-unifi-access-command-injection-via-improper-input) (critical, CVSS 9.9, published 26 Aug 2026)

## Most severe Ubiquiti UniFi Access vulnerabilities

- [CVE-2026-77547: Ubiquiti UniFi Access command injection in input validation](https://junglewise.ai/threats/cve-2026-77547-ubiquiti-unifi-access-command-injection-in-input-validation) (critical, CVSS 9.9, published 26 Aug 2026)
- [CVE-2026-77546: Ubiquiti UniFi Access command injection via improper input validation](https://junglewise.ai/threats/cve-2026-77546-ubiquiti-unifi-access-command-injection-via-improper-input) (critical, CVSS 9.9, published 26 Aug 2026)
- [CVE-2026-77543: Ubiquiti UniFi Access command injection via improper input validation](https://junglewise.ai/threats/cve-2026-77543-ubiquiti-unifi-access-command-injection-via-improper-input) (critical, CVSS 9.9, published 26 Aug 2026)
- [CVE-2026-77553: Ubiquiti UniFi Access privilege escalation](https://junglewise.ai/threats/cve-2026-77553-ubiquiti-unifi-access-privilege-escalation) (critical, CVSS 9.9, published 26 Aug 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 4 | 4 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Ubiquiti technologies

- [Ubiquiti UniFi OS](https://junglewise.ai/threats/technologies/unifi-os): 21 vulnerabilities
- [Ubiquiti Cloud Gateway](https://junglewise.ai/threats/technologies/cloud-gateway): 7 vulnerabilities
- [Ubiquiti Dream Machine](https://junglewise.ai/threats/technologies/dream-machine): 7 vulnerabilities
- [Ubiquiti Dream Router](https://junglewise.ai/threats/technologies/dream-router): 7 vulnerabilities
- [Ubiquiti Dream Wall](https://junglewise.ai/threats/technologies/dream-wall): 7 vulnerabilities
- [Ubiquiti Cloud Key](https://junglewise.ai/threats/technologies/cloud-key): 6 vulnerabilities
- [Ubiquiti Enterprise Firewall Core](https://junglewise.ai/threats/technologies/enterprise-firewall-core): 6 vulnerabilities
- [Ubiquiti Enterprise Video Recorder](https://junglewise.ai/threats/technologies/enterprise-video-recorder): 6 vulnerabilities
- [Ubiquiti Network Video Recorder](https://junglewise.ai/threats/technologies/network-video-recorder): 6 vulnerabilities
- [Ubiquiti UniFi Gateway](https://junglewise.ai/threats/technologies/unifi-gateway): 6 vulnerabilities
- [Ubiquiti UniFi Network Application](https://junglewise.ai/threats/technologies/unifi-network-application): 6 vulnerabilities
- [Ubiquiti UniFi Protect](https://junglewise.ai/threats/technologies/unifi-protect): 5 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Ubiquiti UniFi Access vulnerabilities", https://junglewise.ai/threats/technologies/unifi-access, 9 November 2026.