Security readout for executives and security teams
CVE-2008-4343 affects an old Chilkat XML ActiveX control that can let a remote web attacker create or overwrite files on a victim system. The source notes exploitation may require limited environments or non-default browser settings, but successful abuse could support code execution through file handling behavior. Exposure is most plausible on legacy systems where the affected ChilkatUtil.dll ActiveX control is installed and web content can instantiate it. Modern environments without this control, or with ActiveX blocked, are less likely to be affected. Treat this as a legacy-technology risk with high impact but narrower likely exposure. Prioritize discovery and removal on systems that still support ActiveX, especially where users browse external or semi-trusted content. Mitigation focus: Inventory systems for ChilkatUtil.dll version 3.0.3.0 or earlier.; Remove or disable the affected ActiveX control where it is not required.; Restrict ActiveX execution from untrusted web content through browser or endpoint policy..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Execution behavior lookup
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- chilkatxml-chilkatutil-file-overwrite(45333)CVE reference · vdb-entry, x_refsource_XF
- 6537CVE reference · exploit, x_refsource_EXPLOIT-DB
Products and packages named in the record
CWE details
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