Cyber Resilience

CVE-2023-38034

CriticalRCE

Published: 10 August 2023

Published
10 August 2023
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0377 88.3th percentile
Risk Priority 22 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-38034 is a critical-severity Command Injection (CWE-77) vulnerability in Ui Unifi Uap Firmware. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 11.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

A command injection vulnerability in the DHCP Client function of all UniFi Access Points and Switches, excluding the Switch Flex Mini, could allow a Remote Code Execution (RCE). Affected Products: All UniFi Access Points (Version 6.5.53 and earlier) All UniFi…

more

Switches (Version 6.5.32 and earlier) -USW Flex Mini excluded. Mitigation: Update UniFi Access Points to Version 6.5.62 or later. Update UniFi Switches to Version 6.5.59 or later.

CWE(s)
CWE-77

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

ui
unifi uap firmware
≤ 6.5.53
ui
unifi switch firmware
≤ 6.5.32

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References