CVE-2017-17901

Public Exploit

Description

ZyXEL P-660HW v3 devices allow remote attackers to cause a denial of service (CPU consumption) via a flood of IP packets with a TTL of 1.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.50%
Third-Party Advisory packetstormsecurity.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.zyxel.com/support/announcement_denial_of_service.shtml
http://packetstormsecurity.com/files/145548/ZyXEL-P-660HW-TTL-Expiry-Denial-Of-Service.html vdb entry exploit third party advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2017-17901?
CVE-2017-17901 has been scored as a high severity vulnerability.
How to fix CVE-2017-17901?
To fix CVE-2017-17901, 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-2017-17901 being actively exploited in the wild?
It is possible that CVE-2017-17901 is being exploited or will be exploited in a near future based on public information. 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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