VulnerabilityModified
CVE-2023-38999
A Cross-Site Request Forgery (CSRF) in the System Halt API (/system/halt) of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to cause a Denial of Service (DoS) via a crafted GET request.
MEDIUM 6.5EPSS 0.40%
Does this matter?
Lower severity and a low EPSS score (0.40%). Track it; it rarely justifies an emergency change on its own.
Description
A Cross-Site Request Forgery (CSRF) in the System Halt API (/system/halt) of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to cause a Denial of Service (DoS) via a crafted GET request.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.40% probability · 33th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- opnsense/opnsense
- Source
- cve@mitre.org
References
- https://github.com/opnsense/core/commit/5d68f43d1f254144831881fc87d885eed120cf3cPatch
- https://logicaltrust.net/blog/2023/08/opnsense.htmlExploit, Third Party Advisory
- https://github.com/opnsense/core/commit/5d68f43d1f254144831881fc87d885eed120cf3cPatch
- https://logicaltrust.net/blog/2023/08/opnsense.htmlExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.