How severe is CVE-2000-0267?

CVE-2000-0267 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2000-0267 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0267?

CVE-2000-0267 affects Cisco Catos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2000-0267?

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

When was CVE-2000-0267 published?

CVE-2000-0267 was published on 2000-04-20 and last updated on 2026-06-16.

CVE-2000-0267

CVE-2000-0267 is a medium-severity vulnerability in Cisco Catos with a CVSS 2.0 base score of 4.6. 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 4.6)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cisco Catos
Published: 2000-04-20
Last modified: 2026-06-16

Description

Cisco Catalyst 5.4.x allows a user to gain access to the "enable" mode without a password.

Frequently asked questions

What is CVE-2000-0267?: Cisco Catalyst 5.4.x allows a user to gain access to the "enable" mode without a password.
How severe is CVE-2000-0267?: CVE-2000-0267 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2000-0267 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0267?: CVE-2000-0267 affects Cisco Catos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2000-0267?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-0267 published?: CVE-2000-0267 was published on 2000-04-20 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:cisco:catos:5.4\(1\):*:*:*:*:*:*:*

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