CVE-2025-34116
IPFire < 2.19 Core Update 101 proxy.cgi RCE
- Published
- Updated
- Reserved
- Assigned by
- VulnCheck
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.
Public exploit
2 references of the record are tagged as an exploit or proof of concept: anyone can try it against an unpatched system.
Timeline
ID reserved
By VulnCheck
- 3 months later
· 3 months later
Published
- 10 months later
· 10 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| VulnCheckCNA (assigner) | 4.0 | High8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| NVDNVD · Deferred | 4.0 | High8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 1.9% · top 20% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.7.
Weakness
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (opens in a new tab)All about CWE-78 and its CVEs
- CWE-20 Improper Input Validation (opens in a new tab)All about CWE-20 and its CVEs
- CWE-306 Missing Authentication for Critical Function (opens in a new tab)All about CWE-306 and its CVEs
Affected products
- affected < 2.19 Core Update 101
References (6)
- https://www.ipfire.org/news/ipfire-2-19-core-update-101-released (opens in a new tab)vendor-advisorypatch
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/ipfire_proxy_exec.rb (opens in a new tab)exploit
- https://www.exploit-db.com/exploits/39765 (opens in a new tab)exploit
- https://www.asafety.fr/en/vuln-exploit-poc/xss-rce-ipfire-2-19-core-update-101-remote-command-execution/ (opens in a new tab)third-party-advisorytechnical-description
- https://bugzilla.ipfire.org/show_bug.cgi?id=11087 (opens in a new tab)issue-tracking
- https://www.vulncheck.com/advisories/ipfire-authenticated-rce (opens in a new tab)third-party-advisory
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2025-34116)Record last updated .