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Vulnerability record · CVE-2008-5002 · published 10 November 2008

CVE-2008-5002: Chilkat software chilkat crypt activex control improper input validation vulnerability

Chilkat Software · Chilkat Crypt Activex Control

Insecure method vulnerability in the ChilkatCrypt2.ChilkatCrypt2.1 ActiveX control (ChilkatCrypt2.dll 4.3.2.1) in Chilkat Crypt ActiveX Component allows remote attackers to create and overwrite arbitrary files via the WriteFile method. NOTE: this could be leveraged for code execution by creating executable files in Startup folders or by accessing files using hcp:// URLs. NOTE: some of these details are obtained from third party information.

9.3 CVSS 2.0 High EPSS 41% · top 1.4% CWE-20 · Improper input validation
9.3CVSS 2.0 base score
41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References
16 Jun 2026Last modified by NVD

Description

Insecure method vulnerability in the ChilkatCrypt2.ChilkatCrypt2.1 ActiveX control (ChilkatCrypt2.dll 4.3.2.1) in Chilkat Crypt ActiveX Component allows remote attackers to create and overwrite arbitrary files via the WriteFile method. NOTE: this could be leveraged for code execution by creating executable files in Startup folders or by accessing files using hcp:// URLs. NOTE: some of these details are obtained from third party information.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/32513 Vendor Advisory
http://securityreason.com/securityalert/4571
http://www.securityfocus.com/bid/32073
http://www.vupen.com/english/advisories/2008/2998
https://exchange.xforce.ibmcloud.com/vulnerabilities/46315
https://www.exploit-db.com/exploits/6963
http://secunia.com/advisories/32513 Vendor Advisory
http://securityreason.com/securityalert/4571
http://www.securityfocus.com/bid/32073
http://www.vupen.com/english/advisories/2008/2998
https://exchange.xforce.ibmcloud.com/vulnerabilities/46315
https://www.exploit-db.com/exploits/6963

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2008-5002), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.