CVE-2003-1250

Description

Efficient Networks 5861 DSL router, when running firmware 5.3.80 configured to block incoming TCP SYN, packets allows remote attackers to cause a denial of service (crash) via a flood of TCP SYN packets to the WAN interface using a port scanner such as nmap.

5.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 1.27% Top 25%

Vendor Advisory neohapsis.com Vendor Advisory securityfocus.com

Affected: n/a n/a

References

Link	Tags
http://www.securityfocus.com/archive/1/308008	mailing list
http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0015.html	mailing list vendor advisory
http://www.securityfocus.com/bid/6573	vdb entry
http://www.securitytracker.com/id?1005910	vdb entry
http://www.iss.net/security_center/static/11032.php	vdb entry
http://securitytracker.com/id?1005980	vdb entry
http://www.securityfocus.com/archive/1/306081	mailing list vendor advisory

Frequently Asked Questions

What is the severity of CVE-2003-1250?: CVE-2003-1250 has been scored as a medium severity vulnerability.
How to fix CVE-2003-1250?: To fix CVE-2003-1250, 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-2003-1250 being actively exploited in the wild?: It is possible that CVE-2003-1250 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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