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Fencer Vulns
critical 9.3

CVE-2007-4420 json

Absolute path traversal vulnerability in a certain ActiveX control in officeviewer.ocx 5.1.199.1 in EDraw Office Viewer Component 5.1 allow…

published 2007-08-18 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-4403

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.9%
EPSS 2.9% chance of exploitation in 30 days, percentile 87%
public exploits
1
Exploit-DB

Summary

Absolute path traversal vulnerability in a certain ActiveX control in officeviewer.ocx 5.1.199.1 in EDraw Office Viewer Component 5.1 allows remote attackers to create or overwrite arbitrary files via a full pathname in the second argument to the HttpDownloadFile method, a different vulnerability than CVE-2007-3168 and CVE-2007-3169.

Timeline

  1. First public exploit (EDB-4290)
  2. Published

Exploit prediction

2.92% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-4290 EDraw Office Viewer Component 5.1 - HttpDownloadFile() Insecure Method remote, 2007-08-16
  • securityfocus.com http://www.securityfocus.com/bid/25344 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

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.