Critical severity · published Aug 9, 2023
CVE-2023-39007
/ui/cron/item/open in the Cron component of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows XSS via openAction in…
9.6
CVSS
2.6%
EPSS
No
On KEV
Description
/ui/cron/item/open in the Cron component of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows XSS via openAction in app/controllers/OPNsense/Cron/ItemController.php.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.6% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Opnsense · Opnsense
before 23.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-39007
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-39007
Patch
https://github.com/opnsense/core/commit/5edff49db1cd8b5078611e2f542d91c02af2b25c
github.com
https://github.com/opnsense/core/compare/23.1.11...23.7
Exploit
https://logicaltrust.net/blog/2023/08/opnsense.html
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