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CVE-2025-34116

IPFire < 2.19 Core Update 101 proxy.cgi RCE

HIGH
8.7
CVSS Score
Published: July 15, 2025 at 01:02 PM UTC
Updated: June 17, 2026 at 09:13 AM UTC
1 product affected across 1 vendorIPFire

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Severity
HIGH8.7
Exploit prediction
EPSS 2%
SSVC
No known exploit

Description

A remote command execution vulnerability exists in IPFire before version 2.19 Core Update 101 via the 'proxy.cgi' CGI interface. An authenticated attacker can inject arbitrary shell commands through crafted values in the NCSA user creation form fields, leading to command execution with web server privileges.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

IPFire· Ipfire
95%
v < 2.19 Core Update 101v < core_update1012.19
Affected range stops below 2.19 Core Update 101, so it looks safe — our inference, not a vendor statement
Affected range stops below core_update101, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (6)

Issue Tracking
Source: [email protected]
https://bugzilla.ipfire.org/show_bug.cgi?id=11087
Exploit
Source: [email protected]
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/ipfire_proxy_exec.rb
Third Party AdvisoryTechnical Description
Source: [email protected]
https://www.asafety.fr/en/vuln-exploit-poc/xss-rce-ipfire-2-19-core-update-101-remote-command-execution/
Exploit
Source: [email protected]
https://www.exploit-db.com/exploits/39765
Vendor AdvisoryPatch
Source: [email protected]
https://www.ipfire.org/news/ipfire-2-19-core-update-101-released
Third Party Advisory
Source: [email protected]
https://www.vulncheck.com/advisories/ipfire-authenticated-rce

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.7HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-20CWE-78CWE-306

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