CVE-2004-1464

Known Exploited

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.

Category

5.9
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.51% Top 20%
KEV Since 
Vendor Advisory cisco.com Vendor Advisory secunia.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/17131 third party advisory vdb entry
http://securitytracker.com/id?1011079 vdb entry third party advisory broken link
http://www.kb.cert.org/vuls/id/384230 patch third party advisory us government resource
http://secunia.com/advisories/12395/ vendor advisory third party advisory broken link
http://www.cisco.com/warp/public/707/cisco-sa-20040827-telnet.shtml vendor advisory not applicable
http://www.securityfocus.com/bid/11060 vdb entry third party advisory broken link

Frequently Asked Questions

What is the severity of CVE-2004-1464?
CVE-2004-1464 has been scored as a medium severity vulnerability.
How to fix CVE-2004-1464?
To fix CVE-2004-1464, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2004-1464 being actively exploited in the wild?
It is confirmed that CVE-2004-1464 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.