How severe is CVE-2007-3454?

CVE-2007-3454 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2007-3454 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-3454?

CVE-2007-3454 primarily affects Trend Micro Officescan. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-3454?

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-2007-3454 published?

CVE-2007-3454 was published on 2007-06-27 and last updated on 2026-06-16.

CVE-2007-3454

CVE-2007-3454 is a critical-severity vulnerability in Trend Micro Officescan with a CVSS 2.0 base score of 10.0. 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-119.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Trend Micro Officescan
Published: 2007-06-27
Last modified: 2026-06-16

Description

Stack-based buffer overflow in CGIOCommon.dll before 8.0.0.1042 in Trend Micro OfficeScan Corporate Edition 8.0 allows remote attackers to execute arbitrary code via long crafted requests, as demonstrated using a long session cookie to unspecified CGI programs that use this library.

Frequently asked questions

What is CVE-2007-3454?: Stack-based buffer overflow in CGIOCommon.dll before 8.0.0.1042 in Trend Micro OfficeScan Corporate Edition 8.0 allows remote attackers to execute arbitrary code via long crafted requests, as demonstrated using a long session cookie to unspecified CGI programs that use this library.
How severe is CVE-2007-3454?: CVE-2007-3454 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2007-3454 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-3454?: CVE-2007-3454 primarily affects Trend Micro Officescan. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-3454?: 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-2007-3454 published?: CVE-2007-3454 was published on 2007-06-27 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:trend_micro:officescan:7.3:*:corporate:*:*:*:*:*
cpe:2.3:a:trend_micro:officescan:8.0:*:corporate:*:*:*:*:*

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