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CVE-2002-2316

Published: Oct 26, 2007Updated: Apr 16, 2026 Sources: CVE List NVDNVD-CWE-Other
5.0MEDIUM
NVD MITRE
EPSS Score
1.2%
Top 33.9%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
No Fix Available
Self-Check
Not available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LAu:NC:NI:PA:N
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:PIntegrity
Partial
A:NAvailability
None
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Weaknesses

NVD-CWE-Other

Affected Products

cisco
commercial·USaka cisco systems, cisco systems inc.
catos
Networking Infrastructure
and 1 more affected products View all →

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
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References

http://archives.neohapsis.com/archives/bugtraq/2002-05/0190.html
archives.neohapsis.com
http://archives.neohapsis.com/archives/bugtraq/2002-06/0209.html
archives.neohapsis.com
http://www.iss.net/security_center/static/9148.php
iss.net
and 1 more references View all →

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