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Fencer Intel
high 7.5

CVE-2012-1198 json

base_ag_main.php in Basic Analysis and Security Engine (BASE) 1.4.5 allows remote attackers to execute arbitrary code by uploading contents…

published 2012-02-18 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-1226

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.0%
EPSS 5.0% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB

Summary

base_ag_main.php in Basic Analysis and Security Engine (BASE) 1.4.5 allows remote attackers to execute arbitrary code by uploading contents of the file with an executable extension via a create action, then accessing it via a view action.

Timeline

  1. First public exploit (EDB-36760)
  2. Published

Exploit prediction

5.04% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-36760 Basic Analysis and Security Engine (BASE) 1.4.5 - 'base_ag_main.php' Crafted Arbitrary File Upload / Arbitrary Code Execution webapps, 2012-02-11
  • securityfocus.com http://www.securityfocus.com/bid/51979 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.org http://packetstormsecurity.org/files/109663/BASE-1.4.5-Remote-File-Inclusion-Shell-Creation.html referenced PoC, tagged "exploit" by a source, unverified

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-20 Improper Input Validation

References

Sources

Fencer Intel 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.