CVE-2008-4547
CVE-2008-4547 is a critical-severity vulnerability in Dvrstation Dvrstation Cms with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 11% places it in the 95th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Critical (CVSS 2.0 base score 9.3)
- EPSS exploit prediction: 11% (95th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Dvrstation Dvrstation Cms
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2008-4547?
- 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.
- How severe is CVE-2008-4547?
- CVE-2008-4547 has a CVSS 2.0 base score of 9.3, rated critical severity.
- Is CVE-2008-4547 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2008-4547?
- CVE-2008-4547 affects Dvrstation Dvrstation Cms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2008-4547?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2008-4547 published?
- CVE-2008-4547 was published on 2008-10-14 and last updated on 2026-06-16.
References
- http://secunia.com/advisories/28443
- http://securityreason.com/securityalert/4407
- http://www.securityfocus.com/bid/27267
- http://www.vupen.com/english/advisories/2008/0132
- https://exchange.xforce.ibmcloud.com/vulnerabilities/39640
- https://www.exploit-db.com/exploits/4903
Affected products (1)
- cpe:2.3:a:dvrstation:dvrstation_cms:1.0.1.25:*:*:*:*:*:*:*
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