CVE-2001-1376

CVE-2001-1376 is a high-severity vulnerability in Ascend Radius 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.

Key facts

Description

Buffer overflow in digest calculation function of multiple RADIUS implementations allows remote attackers to cause a denial of service and possibly execute arbitrary code via shared secret data.

Frequently asked questions

What is CVE-2001-1376?
Buffer overflow in digest calculation function of multiple RADIUS implementations allows remote attackers to cause a denial of service and possibly execute arbitrary code via shared secret data.
How severe is CVE-2001-1376?
CVE-2001-1376 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2001-1376 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-1376?
CVE-2001-1376 primarily affects Ascend Radius. In total, 40 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-1376?
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-2001-1376 published?
CVE-2001-1376 was published on 2002-03-04 and last updated on 2026-06-16.

References

Affected products (40)