How severe is CVE-2002-2371?

CVE-2002-2371 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2002-2371 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-2371?

CVE-2002-2371 primarily affects Linksys Wet11. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-2371?

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-2002-2371 published?

CVE-2002-2371 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-2371

CVE-2002-2371 is a high-severity vulnerability in Linksys Wet11 with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Linksys Wet11
Published: 2002-12-31
Last modified: 2026-06-16

Description

Linksys WET11 firmware 1.31 and 1.32 allows remote attackers to cause a denial of service (crash) via a packet containing the device's hardware address as the source MAC address in the DLC header.

Frequently asked questions

What is CVE-2002-2371?: Linksys WET11 firmware 1.31 and 1.32 allows remote attackers to cause a denial of service (crash) via a packet containing the device's hardware address as the source MAC address in the DLC header.
How severe is CVE-2002-2371?: CVE-2002-2371 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2002-2371 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-2371?: CVE-2002-2371 primarily affects Linksys Wet11. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-2371?: 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-2002-2371 published?: CVE-2002-2371 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:h:linksys:wet11:1.31:*:*:*:*:*:*:*
cpe:2.3:h:linksys:wet11:1.32:*:*:*:*:*:*:*

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