PatchTheCVECVE-2007-1643: Multiple PHP remote file inclusion vulnerabilities in LAN Management System (LMS) 1.8.9 Vala and earlier allow
CVE-2007-1643 is a high-severity flaw (CVSS 10.0) affecting lan management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Multiple PHP remote file inclusion vulnerabilities in LAN Management System (LMS) 1.8.9 Vala and earlier allow remote attackers to execute arbitrary PHP code via a URL in (1) the CONFIG[directories][userpanel_dir] parameter to userpanel.php or the (2) _LIB_DIR parameter to welcome.php.
Why this priority
- Critical severity
- EPSS top 4%: very likely to be exploited
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 10.0 (High) |
| EPSS exploit chance | 10.9% (top 4%) |
| CISA exploited list | No |
| Weakness | CWE-94 |
| Published | 2007-03-24 |
| Last modified | 2026-06-16 |
Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Public exploits and detection
Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.
- Exploit-DB: Lms 1.8.9 - Vala Remote File Inclusion
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2007-1643?
lan management system: upgrade to newer than 1.8.9. Exact commands for each OS are on this page.
Is CVE-2007-1643 being exploited?
CVE-2007-1643 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2007-1643 affect?
CVE-2007-1643 affects lan management system. Severity is high (CVSS 10.0). Multiple PHP remote file inclusion vulnerabilities in LAN Management System (LMS) 1.8.9 Vala and earlier allow remote attackers to execute arbitrary PHP code via a URL in (1) the CONFIG[directories][userpanel_dir] parameter to userpanel.php
How urgent is CVE-2007-1643?
Priority 64/100. Critical severity; EPSS top 4%: very likely to be exploited; Public exploit reference
Software pages
Related CVEs
- CVE-2007-3325 HIGH 7.5 UPGRADE PHP remote file inclusion vulnerability in lib/language.php in LAN Management System (LMS) 1.9.6 and earlier a
- CVE-2007-2205 HIGH 7.5 DOWNGRADE PHP remote file inclusion vulnerability in modules/rtmessageadd.php in LAN Management System (LMS) 1.5.3, and
- CVE-2007-2198 MEDIUM 4.3 DOWNGRADE Cross-site scripting (XSS) vulnerability in LAN Management System (LMS) before 1.6.9 allows remote attackers t