CVE-2023-24104

CRITICALNVD 9.89.8—Elevated

9.8

EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.

High severity, but no confirmed exploitation yet

CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Ubiquiti Networks UniFi Dream Machine Pro v7.2.95 allows attackers to bypass domain restrictions via crafted packets.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 53.4%
KEV: Not listed

Published

February 23, 2023

Last Modified

March 18, 2025

Advisory Details (2)

Auto-updated Jun 5, 2026

No patch confirmed yet.

generic

Bypass ubnt&unifi&ubiquiti UDM PRO Network DPI block WebSite · Issue #1 · f1veT/BUG · GitHub

https://github.com/f1veT/BUG/issues/1

generic

Proxy: Domain Fronting, Sub-technique T1090.004 - Enterprise | MITRE ATT&CK®

https://attack.mitre.org/techniques/T1090/004/

Data Freshness Timeline

(refreshed 13× in last 7d / 58× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-27 03:07 UTCEPSS rescore
2026-06-25 13:48 UTCEPSS rescore
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2026-06-12 23:10 UTCEPSS rescore
2026-06-11 13:59 UTCEPSS rescore
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2026-06-10 22:17 UTCEPSS rescore
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2026-06-01 13:51 UTCEPSS rescore
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2026-05-31 22:29 UTCEPSS rescore
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2026-05-31 00:15 UTCEPSS rescore
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2026-05-29 13:43 UTCEPSS rescore
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2026-05-27 13:39 UTCEPSS rescore
2026-05-26 13:43 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
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2026-05-26 07:17 UTCEPSS rescore
2026-05-25 06:15 UTCEG score recompute
2026-05-25 06:15 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-24104?

CVE-2023-24104 is a critical vulnerability published on February 23, 2023. Ubiquiti Networks UniFi Dream Machine Pro v7.2.95 allows attackers to bypass domain restrictions via crafted packets.

When was CVE-2023-24104 disclosed?

CVE-2023-24104 was first published in the National Vulnerability Database on February 23, 2023, with the most recent update on March 18, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-24104 actively exploited?

CVE-2023-24104 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 53.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-24104?

CVE-2023-24104 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-24104?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-24104, 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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