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Tool Directory

CVE-2008-4547

HighPublished

Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web CMS OCX 1.0.1.25 allows remote attackers to execute...

Published: Oct 14, 2008
Updated: Aug 7, 2024
Assigning CNA: mitre
Evidence observed: Jan 13, 2008

Primary CVSS

9.3/ 10High

nvd · CVSS 2.0

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS probability estimate

11.3%

Moderate · next 30 days

Percentile: 95.8%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web CMS OCX 1.0.1.25 allows remote attackers to execute arbitrary code via a long second argument to the TimeSpanFormat method.

Sources

NUVICO DVR NVDV4 / PdvrAtl Module 'PdvrAtl.DLL 1.0.1.25' - Remote Buffer OverflowExploit
rgod · windows · Jan 13, 2008

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