CVE-2004-1464
MediumActively exploited (CISA KEV)
Description
Cisco IOS 12.2(15) and earlier allows remote attackers to cause a denial of service (refused VTY (virtual terminal) connections), via a crafted TCP connection to the Telnet or reverse Telnet port.
SeverityMedium
CVSS5.9
Exploit probability—
Product
Cisco IOS
PublishedDec 31, 2004
First seenDec 31, 2004
Added to KEVMay 19, 2023
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: Jun 9, 2023Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios | v ≤ 12.2\(15\)zj3 | — |
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