CVE-2017-10874

Name: CVE-2017-10874
Creator: NVD / NIST
Published: 2017-12-01T14:29:00.24+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.32%

Last modified Jun 17, 2026

CVE-2017-10874 is a vulnerability of currently unknown severity. PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.. EPSS estimates a 1.32% chance of exploitation in the next 30 days.

Description

PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.

Metrics

EPSS Probability

1.32%

67.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-330

Affected Software

Vendor	Product	Versions
Ntt-East	Pwr-Q200 Firmware	All versions

References

http://web116.jp/shop/hikari_p/q200/q200_00.htmlIssue Tracking, Third Party Advisory
https://jvn.jp/en/jp/JVN73141967/index.htmlThird Party Advisory, VDB Entry
http://web116.jp/shop/hikari_p/q200/q200_00.htmlIssue Tracking, Third Party Advisory
https://jvn.jp/en/jp/JVN73141967/index.htmlThird Party Advisory, VDB Entry

Timeline

Published: Dec 1, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-10874?

PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.

How severe is CVE-2017-10874?

Severity scoring for CVE-2017-10874 is pending analysis. The EPSS model estimates a 1.32% probability of exploitation in the next 30 days.

How do I fix CVE-2017-10874?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-10874?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST