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Vendor: Cisco • 4 CVEs

CVEs (4)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Cisco
1Router
Apr 16, 2026
Nov 4, 1999
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Denial of service in Cisco routers running NAT via a PORT command from an FTP client to a Telnet port.
1Cisco
1Router
Apr 16, 2026
Mar 1, 1999
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Denial of service in Cisco IOS web server allows attackers to reboot the router using a long URL.
1Cisco
1Router
Apr 16, 2026
Jan 1, 1999
N/A· v4
N/A· v3
5.0 MEDIUM· v2
An attacker can identify a CISCO device by sending a SYN packet to port 1999, which is for the Cisco Discovery Protocol (CDP).
1Cisco
1Router
Apr 16, 2026
Apr 22, 1993
N/A· v4
N/A· v3
7.5 HIGH· v2
Cisco routers 9.17 and earlier allow remote attackers to bypass security restrictions via certain IP source routed packets that should normally be denied using the "no ip source-route" command.