How severe is CVE-2002-1510?

CVE-2002-1510 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2002-1510 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-1510?

CVE-2002-1510 affects Xfree86 Project X11r6. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2002-1510?

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-2002-1510 published?

CVE-2002-1510 was published on 2003-03-03 and last updated on 2026-06-16.

CVE-2002-1510

CVE-2002-1510 is a critical-severity vulnerability in Xfree86 Project X11r6 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.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Xfree86 Project X11r6
Published: 2003-03-03
Last modified: 2026-06-16

Description

xdm, with the authComplain variable set to false, allows arbitrary attackers to connect to the X server if the xdm auth directory does not exist.

Frequently asked questions

What is CVE-2002-1510?: xdm, with the authComplain variable set to false, allows arbitrary attackers to connect to the X server if the xdm auth directory does not exist.
How severe is CVE-2002-1510?: CVE-2002-1510 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2002-1510 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1510?: CVE-2002-1510 affects Xfree86 Project X11r6. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-1510?: 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-2002-1510 published?: CVE-2002-1510 was published on 2003-03-03 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:xfree86_project:x11r6:*:*:*:*:*:*:*:*

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