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CVE-2025-34304

IPFire < v2.29 SQL Injection via OpenVPN Connection Logs

Published: Oct 28, 2025Updated: Nov 3, 2025 Sources: CVE List NVDCWE-89
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.4%
Top 72.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

IPFire versions prior to 2.29 (Core Update 198) contain a SQL injection vulnerability that allows an authenticated attacker to manipulate the SQL query used when viewing OpenVPN connection logs via the CONNECTION_NAME parameter. When viewing a range of OpenVPN connection logs, the application issues an HTTP POST request to the Request-URI /cgi-bin/logs.cgi/ovpnclients.dat and inserts the value of the CONNECTION_NAME parameter directly into the WHERE clause without proper sanitization or parameterization. The unsanitized value can alter the executed query and be used to disclose sensitive information from the database.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-89

Affected Products

IPFireIPFire.org
On-prem
Networking Infrastructure / firewall
ipfireipfire
On-prem
Networking Infrastructure / firewall
ipfire.orgoss-projectNetworking Infrastructure
ipfireoss-projectDENetworking Infrastructure

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Initial Access
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References

https://www.ipfire.org/blog/ipfire-2-29-core-update-198-released
ipfire.org
https://bugzilla.ipfire.org/show_bug.cgi?id=13879
bugzilla.ipfire.org
https://www.vulncheck.com/advisories/ipfire-sqli-via-openvpn-connection-logs
vulncheck.com

Timeline

Published
Oct 28, 2025
Last Updated
Nov 3, 2025

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