Critical severity · published Aug 9, 2023
CVE-2023-39001
A command injection vulnerability in the component diag_backup.php of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute…
9.8
CVSS
3.6%
EPSS
No
On KEV
Description
A command injection vulnerability in the component diag_backup.php of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary commands via a crafted backup configuration file.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.6% · higher than 89% 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-2023-39001
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-39001
Patch
https://github.com/opnsense/core/commit/e800097d0c287bb665f0751a98a67c75ef7b45e5
Exploit
https://logicaltrust.net/blog/2023/08/opnsense.html
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