CVE-2003-1341

CVE-2003-1341 is a high-severity vulnerability in Trend Micro Officescan with a CVSS 2.0 base score of 7.5. 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-16.

Key facts

Description

The default installation of Trend Micro OfficeScan 3.0 through 3.54 and 5.x allows remote attackers to bypass authentication from cgiChkMasterPasswd.exe and gain access to the web management console via a direct request to cgiMasterPwd.exe.

Frequently asked questions

What is CVE-2003-1341?
The default installation of Trend Micro OfficeScan 3.0 through 3.54 and 5.x allows remote attackers to bypass authentication from cgiChkMasterPasswd.exe and gain access to the web management console via a direct request to cgiMasterPwd.exe.
How severe is CVE-2003-1341?
CVE-2003-1341 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2003-1341 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-1341?
CVE-2003-1341 primarily affects Trend Micro Officescan. In total, 13 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-1341?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2003-1341 published?
CVE-2003-1341 was published on 2003-12-31 and last updated on 2026-06-16.

References

Affected products (13)

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