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CVE-2002-0407: htcgibin.exe in Lotus Domino server 5.0.9a and earlier allows remote attackers to determine the physical pathn

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MEDIUM 5.0UPGRADE

CVE-2002-0407 is a medium-severity flaw (CVSS 5.0) affecting domino. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

htcgibin.exe in Lotus Domino server 5.0.9a and earlier allows remote attackers to determine the physical pathname for the server via requests that contain certain MS-DOS device names such as com5, such as (1) a request with a .pl or .java extension, or (2) a request containing a large number of periods, which causes htcgibin.exe to leak the pathname in an error message.

Why this priority

  • Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score5.0 (Medium)
EPSS exploit chance2.8% (top 14%)
CISA exploited listNo
Published2002-07-26
Last modified2026-06-16
Publisher (CNA): MITRE · Vendor: lotus

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Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

lotus domino UPGRADE
Affected: <= 5.0.9a
Fixed in: newer than 5.0.9a
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy domino || rpm -q domino || domino --version
2. UPGRADE to newer than 5.0.9a (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade domino
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade domino
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2002-0407?

domino: upgrade to newer than 5.0.9a. Exact commands for each OS are on this page.

Is CVE-2002-0407 being exploited?

CVE-2002-0407 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2002-0407 affect?

CVE-2002-0407 affects domino. Severity is medium (CVSS 5.0). htcgibin.exe in Lotus Domino server 5.0.9a and earlier allows remote attackers to determine the physical pathname for the server via requests that contain certain MS-DOS device names such as com5, such as (1) a request with a .pl or .java e

How urgent is CVE-2002-0407?

Priority 44/100. Public exploit reference

Software pages

Java vulnerabilities

Related CVEs

References

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