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Fencer Vulns
high 7.5

CVE-2009-2025 json

admin/login.php in DM FileManager 3.9.2 allows remote attackers to bypass authentication and gain administrative access by setting the (1)…

published 2009-06-09 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-2021

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.6%
EPSS 2.6% chance of exploitation in 30 days, percentile 85%
public exploits
1
Exploit-DB

Summary

admin/login.php in DM FileManager 3.9.2 allows remote attackers to bypass authentication and gain administrative access by setting the (1) USER, (2) GROUPID, (3) GROUP, and (4) USERID cookies to certain values.

Timeline

  1. First public exploit (EDB-8903)
  2. Published

Exploit prediction

2.61% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-8903 DM FileManager 3.9.2 - Insecure Cookie Handling webapps, 2009-06-08

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-264 Permissions, Privileges, and Access Controls

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.