What’s Vulnerable › Products

Cisco Catalyst C6840-X-Le-40G Firmware vulnerabilities

1 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 0 published in the last 12 months.

Check whether your Cisco Catalyst C6840-X-Le-40G Firmware version is affected

Latest Cisco Catalyst C6840-X-Le-40G Firmware vulnerabilities

• CVE-2021-27853 — L2 network filtering can be bypassed using stacked VLAN0 and LLC/SNAP headers (CVSS 4.7)