C6
Product
Catalyst 6504-e Firmware
by Cisco · last CVE Sep 27, 2022
1
CVEs
0
On KEV
4.7
Max CVSS
0
New 30D
Severity mix
Critical 0High 0Medium 1Low 0
Watch

Add Catalyst 6504-e Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-27853
4.7
1%
Sep 27
Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers
Affected: 15.5(01.01.85)sy07
Showing 1