CVE-2007-0352

9.3 HIGH 37% exploit odds No fix listed Code execution

What it is

Stack-based buffer overflow in Microsoft Help Workshop 4.03.0002 allows user-assisted remote attackers to execute arbitrary code via a crafted .cnt file composed of lines that begin with an integer followed by a space and a long string.

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
Exploit odds: 36.8% chance of exploitation in the next 30 days (EPSS). Higher than most.
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2007-01-19 01:28 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 22:35 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 36.8% in the next 30 days (EPSS).
Severity: 9.3 HIGH (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2007-01-19 01:28 UTC
Last modified: 2026-06-16 22:35 UTC
Exploit probability: 36.8% · EPSS, next 30 days
Record status: Modified

Affected

Microsoft Html Help Workshop 4.02.0002

Attack profile CVSS 2.0 · 9.3

Attack vector: Network
Complexity: Medium
Authentication: None
Confidentiality: Complete
Integrity: Complete
Availability: Complete

Raw vector

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

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2007-0352.md and follow it. Check whether this project is affected by CVE-2007-0352. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record