Is CVE-2012-1338 being actively exploited?

CVE-2012-1338 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-1338?

CVE-2012-1338 has a CVSS 2.0 base score of 6.3 (MEDIUM).

CVE-2012-1338

MEDIUM · CVSS 6.3EPSS 1.1%EU EUVD

Cisco IOS 15.0 and 15.1 on Catalyst 3560 and 3750 series switches allows remote authenticated users to cause a denial of service (device reload) by completing local web authentication quickly, aka Bug ID CSCts88664.

Key facts

CVSS score: 6.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:S/C:N/I:N/A:C
Weakness (CWE): CWE-362
EPSS score: 1.1% (65th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-1363)
Published: August 6, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-1363 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

cisco / catalyst 3560
cisco / catalyst 3560-e
cisco / catalyst 3560-x
cisco / catalyst 3750
cisco / catalyst 3750 metro
cisco / catalyst 3750-e
cisco / catalyst 3750-x
cisco / catalyst 3750g
cisco / ios
cisco / ios

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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