High severity · published Nov 9, 2023
CVE-2023-29975
An issue discovered in Pfsense CE version 2.6.0 allows attackers to change the password of any user without verification
7.2
CVSS
1.7%
EPSS
No
On KEV
Description
An issue discovered in Pfsense CE version 2.6.0 allows attackers to change the password of any user without verification.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PF
Pfsense · Pfsense
2.6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-29975
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-29975
Third Party Advisory
https://www.esecforte.com/cve-2023-29975-unverified-password-changed/
More from Pfsense
9.9
CVE-2025-69691
Netgate pfSense CE 2.8.0 allows code execution in the XMLRPC API via pfsense.exec_php
9.8
CVE-2023-29974
An issue discovered in Pfsense CE version 2.6.0 allows attackers to compromise user accounts via weak password requirements
9.8
CVE-2023-27100
Improper restriction of excessive authentication attempts in the SSHGuard component of Netgate pfSense Plus software v22.05.1 and pfSense CE software v2.6.0 allows attackers to…
9.1
CVE-2025-69690
Netgate pfSense CE 2.7.2 allows code execution by using the module installer with a backup file with a serialized PHP object containing the post_reboot_commands property
8.8
CVE-2026-111225
Netgate pfSense CE 2.5.0 through 2.9.0 OS Command Injection via openvpn.learn-address.sh