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Fencer Vulns
critical 9.3

CVE-2007-4740 json

The HPRevolutionRegistryManager ActiveX control in Hp.Revolution.RegistryManager.dll 1 in Telecom Italy Alice Messenger allows remote attac…

published 2007-09-06 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-4721

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.7%
EPSS 3.7% chance of exploitation in 30 days, percentile 89%
public exploits
1
Exploit-DB

Summary

The HPRevolutionRegistryManager ActiveX control in Hp.Revolution.RegistryManager.dll 1 in Telecom Italy Alice Messenger allows remote attackers to create registry keys and values via the arguments to the WriteRegistry method.

Timeline

  1. First public exploit (EDB-4357)
  2. Published

Exploit prediction

3.72% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-4357 Telecom Italy Alice Messenger - Remote Registry Key Manipulation remote, 2007-09-03
  • securitytracker.com http://securitytracker.com/id?1018644 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-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.