CVE-2006-3551

Description

NCP Secure Enterprise Client (aka VPN/PKI client) 8.30 Build 59, and possibly earlier versions, when the Link Firewall and Personal Firewall are both configured to block all inbound and outbound network traffic, allows context-dependent attackers to send inbound UDP traffic with source port 67 and destination port 68, and outbound UDP traffic with source port 68 and destination port 67.

1.2

CVSS

Severity: Low

CVSS 2.0 •

EPSS 0.07%

Affected: n/a n/a

References

Link	Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/27484	vdb entry
http://lists.grok.org.uk/pipermail/full-disclosure/2006-June/047547.html	mailing list

Frequently Asked Questions

What is the severity of CVE-2006-3551?: CVE-2006-3551 has been scored as a low severity vulnerability.
How to fix CVE-2006-3551?: To fix CVE-2006-3551, 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-2006-3551 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2006-3551 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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