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Unrated severityNVD Advisory· Published Nov 4, 1999· Updated Jun 16, 2026

CVE-1999-0843

CVE-1999-0843

Description

Denial of service in Cisco routers running NAT via a PORT command from an FTP client to a Telnet port.

Affected products

1

Cisco Systems, Inc./Router
cpe:2.3:h:cisco:router:*:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0843nvd

News mentions

0

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