CVE-2002-2316

published 2002-12-31

CVE-2002-2316: Cisco Catalyst 4000 series switches running CatOS 5.5.5, 6.3.5, and 7.1.2 do not always learn MAC addresses from a single initial packet, which causes unicast…

Priority P4 15 medium 5 CVSS 2.0

AV N AC L Au N C N I P A N

Cisco Catalyst 4000 series switches running CatOS 5.5.5, 6.3.5, and 7.1.2 do not always learn MAC addresses from a single initial packet, which causes unicast traffic to be broadcast across the switch and allows remote attackers to obtain sensitive network information by sniffing.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
cisco	catos	—	—
cisco	catos	—	—
cisco	catos	—	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.