How severe is CVE-2007-4600?

CVE-2007-4600 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2007-4600 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-4600?

CVE-2007-4600 primarily affects Ptc Mathcad. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-4600?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-4600 published?

CVE-2007-4600 was published on 2007-10-18 and last updated on 2026-06-16.

CVE-2007-4600

CVE-2007-4600 is a medium-severity vulnerability in Ptc Mathcad with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Ptc Mathcad
Published: 2007-10-18
Last modified: 2026-06-16

Description

The "Protect Worksheet" functionality in Mathsoft Mathcad 12 through 13.1, and PTC Mathcad 14, implements file access restrictions via a protection element in a gzipped XML file, which allows attackers to bypass these restrictions by removing this element.

Frequently asked questions

What is CVE-2007-4600?: The "Protect Worksheet" functionality in Mathsoft Mathcad 12 through 13.1, and PTC Mathcad 14, implements file access restrictions via a protection element in a gzipped XML file, which allows attackers to bypass these restrictions by removing this element.
How severe is CVE-2007-4600?: CVE-2007-4600 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2007-4600 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-4600?: CVE-2007-4600 primarily affects Ptc Mathcad. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-4600?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-4600 published?: CVE-2007-4600 was published on 2007-10-18 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:a:ptc:mathcad:12:*:*:*:*:*:*:*
cpe:2.3:a:ptc:mathcad:13:*:*:*:*:*:*:*
cpe:2.3:a:ptc:mathcad:13.1:*:*:*:*:*:*:*
cpe:2.3:a:ptc:mathcad:14:*:*:*:*:*:*:*

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