Denial of Service Vulnerability in Cisco DSL CPE Devices
CVE-2002-0886

Currently unrated

Key Information:

Vendor

Cisco
Status
Cbos
Vendor
CVE Published:
4 October 2002

What is CVE-2002-0886?

Cisco DSL CPE devices operating with CBOS version 2.4.4 and prior are susceptible to a denial of service vulnerability. By sending a large packet to either the DHCP or Telnet ports, or by flooding the device with large packets, attackers can exploit the TCP/IP stack. This exploitation leads to excessive memory consumption, potentially resulting in the device becoming unresponsive. Organizations using these devices should consider applying the recommended patches and implementing preventive security measures.

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References

http://www.cisco.com/warp/public/707/CBOS-DoS.shtml
vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/4813
vdb-entryx_refsource_BID
https://exchange.xforce.ibmcloud.com/vulnerabilities/9152
vdb-entryx_refsource_XF

EPSS Score

22% chance of being exploited in the next 30 days.

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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