How severe is CVE-2000-0903?

CVE-2000-0903 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2000-0903 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0903?

CVE-2000-0903 affects Qnx Voyager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2000-0903?

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

When was CVE-2000-0903 published?

CVE-2000-0903 was published on 2000-12-19 and last updated on 2026-06-16.

CVE-2000-0903

CVE-2000-0903 is a medium-severity vulnerability in Qnx Voyager with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Qnx Voyager
Published: 2000-12-19
Last modified: 2026-06-16

Description

Directory traversal vulnerability in Voyager web server 2.01B in the demo disks for QNX 405 allows remote attackers to read arbitrary files via a .. (dot dot) attack.

Frequently asked questions

What is CVE-2000-0903?: Directory traversal vulnerability in Voyager web server 2.01B in the demo disks for QNX 405 allows remote attackers to read arbitrary files via a .. (dot dot) attack.
How severe is CVE-2000-0903?: CVE-2000-0903 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2000-0903 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0903?: CVE-2000-0903 affects Qnx Voyager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2000-0903?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-0903 published?: CVE-2000-0903 was published on 2000-12-19 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:qnx:voyager:2.01b:*:*:*:*:*:*:*

More vulnerabilities in Qnx Voyager

CVE-2000-0905 — Medium (CVSS 5.0): QNX Embedded Resource Manager in Voyager web server 2.01B in the demo disks for QNX 405 allows remote attackers to read…
CVE-2000-0904 — Medium (CVSS 5.0): Voyager web server 2.01B in the demo disks for QNX 405 stores sensitive web client information in the .photon directory…

All CVEs affecting Qnx Voyager →