How severe is CVE-2000-0004?

CVE-2000-0004 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2000-0004 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0004?

CVE-2000-0004 affects Zbsoft Zbserver. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2000-0004?

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

When was CVE-2000-0004 published?

CVE-2000-0004 was published on 1999-12-01 and last updated on 2026-06-16.

CVE-2000-0004

CVE-2000-0004 is a medium-severity vulnerability in Zbsoft Zbserver 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: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Zbsoft Zbserver
Published: 1999-12-01
Last modified: 2026-06-16

Description

ZBServer Pro allows remote attackers to read source code for executable files by inserting a . (dot) into the URL.

Frequently asked questions

What is CVE-2000-0004?: ZBServer Pro allows remote attackers to read source code for executable files by inserting a . (dot) into the URL.
How severe is CVE-2000-0004?: CVE-2000-0004 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2000-0004 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0004?: CVE-2000-0004 affects Zbsoft Zbserver. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2000-0004?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-0004 published?: CVE-2000-0004 was published on 1999-12-01 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:zbsoft:zbserver:1.5:*:*:*:*:*:*:*

More vulnerabilities in Zbsoft Zbserver

CVE-2000-0002 — Critical (CVSS 10.0): Buffer overflow in ZBServer Pro 1.50 allows remote attackers to execute commands via a long GET request.

All CVEs affecting Zbsoft Zbserver →