cisco catalyst 6503-e

Name: cisco catalyst 6503-e
Brand: cisco

productUS

cpe:2.3:h:cisco:catalyst_6503-e:*:*:*:*:*:*:*:*

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

critical

by severity

0critical11high0medium0low

updated 2026-10-28

vulnerabilities (11)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2012-4661US	high9.0	4.05% (91st)	—	no fix	2012-10-29	—
CVE-2012-0355US	high7.8	2.75% (86th)	—	no fix	2012-03-15	—
CVE-2012-4659US	high7.1	2.57% (85th)	—	no fix	2012-10-29	—
CVE-2012-0354US	high7.1	2.54% (85th)	—	no fix	2012-03-15	—
CVE-2012-0353US	high7.1	2.54% (85th)	—	no fix	2012-03-15	—
CVE-2012-0356US	high7.8	2.05% (81st)	—	no fix	2012-03-15	—
CVE-2012-3058US	high7.8	1.95% (80th)	—	no fix	2012-06-20	—
CVE-2012-4660US	high7.8	1.80% (78th)	—	no fix	2012-10-29	—
CVE-2012-4663US	high7.1	1.71% (77th)	—	no fix	2012-10-29	—
CVE-2012-4662US	high7.1	1.71% (77th)	—	no fix	2012-10-29	—
CVE-2012-4643US	high7.1	1.53% (75th)	—	no fix	2012-10-29	—

The flaw types (CWEs) most of these CVEs share.

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer4 CVEs
CWE-20Improper Input Validation4 CVEs
CWE-287Improper Authentication1 CVEs
CWE-399CWE-3991 CVEs
CWE-400Uncontrolled Resource Consumption1 CVEs

Which sources assert this record, and when.

scry

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