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Unscored severity · published Oct 4, 2002
CVE-2002-0886
Cisco DSL CPE devices running CBOS 2.4.4 and earlier allows remote attackers to cause a denial of service (hang or memory consumption) via (1) a large packet to the DHCP port, (2)…
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CVSS
5.4%
EPSS
No
On KEV
Description
Cisco DSL CPE devices running CBOS 2.4.4 and earlier allows remote attackers to cause a denial of service (hang or memory consumption) via (1) a large packet to the DHCP port, (2) a large packet to the Telnet port, or (3) a flood of large packets to the CPE, which causes the TCP/IP stack to consume large amounts of memory.
Exploitation
Is it being used?
Exploit prediction (EPSS)5.4% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CB
Cbos · Cisco
2.0.1; 2.1.0; 2.1.0a; 2.2.0; 2.2.1; 2.2.1a; +15 more · source: NVD
Affected product
CB
Cbos
Cisco
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2002-0886
CVE.org
https://www.cve.org/CVERecord?id=CVE-2002-0886
www.cisco.com
http://www.cisco.com/warp/public/707/CBOS-DoS.shtml
Patch
http://www.iss.net/security_center/static/9151.php
www.iss.net
http://www.iss.net/security_center/static/9153.php
Patch
http://www.securityfocus.com/bid/4813
www.securityfocus.com
http://www.securityfocus.com/bid/4814
www.securityfocus.com
http://www.securityfocus.com/bid/4815
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