CVE-2023-28365

CRITICALNVD 9.19.1—

9.1

A backup file vulnerability found in UniFi applications (Version 7.3.83 and earlier) running on Linux operating systems allows application administrators to execute malicious commands on the host device being restored.

CVSS v3: 9.1
EG Score: 9.1(medium)
EPSS: 60.1%
KEV: Not listed

Published

July 1, 2023

Last Modified

December 12, 2024

References (2)

support@hackeronehttps://community.ui.com/releases/Security-Advisory-Bulletin-031-031/8c85fc64-e9a8-4082-9ec4-56b14effd545
af854a3a-2127-422b-91ae-364da2661108https://community.ui.com/releases/Security-Advisory-Bulletin-031-031/8c85fc64-e9a8-4082-9ec4-56b14effd545

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-77Command Injection

Data Freshness Timeline

(refreshed 15× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2023-28365?

CVE-2023-28365 is a critical vulnerability published on July 1, 2023. A backup file vulnerability found in UniFi applications (Version 7.3.83 and earlier) running on Linux operating systems allows application administrators to execute malicious commands on the host device being restored.

When was CVE-2023-28365 disclosed?

CVE-2023-28365 was first published in the National Vulnerability Database on July 1, 2023, with the most recent update on December 12, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-28365 actively exploited?

CVE-2023-28365 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 60.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-28365?

CVE-2023-28365 has a CVSS v3 base score of 9.1 (NVD).

How do I remediate CVE-2023-28365?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-28365, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-28365

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-28365?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)