CVE-2023-39003

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Summary

CVECVE-2023-39003
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-09 19:15:14 UTC
Updated2026-07-09 01:18:34 UTC
DescriptionOPNsense Community Edition before 23.7 and Business Edition before 23.4.2 was discovered to contain insecure permissions in the directory /tmp.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.006480000 probability, percentile 0.467800000 (date 2026-07-13)

Problem Types: CWE-732 | n/a

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Opnsense Opnsense All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Security Audits, Penetration Tests - LogicalTrust - [EN] A-Z: OPNsense - Penetration Test af854a3a-2127-422b-91ae-364da2661108 logicaltrust.net Exploit, Third Party Advisory
OPNsense® Shop – Everything to secure your network and more MITRE opnsense.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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