CVE-2002-1071

Public Exploit

Description

ZyXEL Prestige 642R allows remote attackers to cause a denial of service in the Telnet, FTP, and DHCP services (crash) via a TCP packet with both the SYN and ACK flags set.

5.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 4.95% Top 15%

Vendor Advisory iss.net Vendor Advisory securityfocus.com

Affected: n/a n/a

References

Link	Tags
http://online.securityfocus.com/archive/1/277307	mailing list
http://www.iss.net/security_center/static/9372.php	vdb entry patch vendor advisory
http://www.securityfocus.com/bid/5034	exploit vdb entry patch vendor advisory
http://online.securityfocus.com/archive/1/277242	mailing list
http://online.securityfocus.com/archive/1/277303	mailing list

Frequently Asked Questions

What is the severity of CVE-2002-1071?: CVE-2002-1071 has been scored as a medium severity vulnerability.
How to fix CVE-2002-1071?: To fix CVE-2002-1071, 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-2002-1071 being actively exploited in the wild?: It is possible that CVE-2002-1071 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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