How severe is CVE-2017-10874?

CVE-2017-10874 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2017-10874 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-10874?

CVE-2017-10874 affects Ntt-east Pwr-q200 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-10874?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-10874 published?

CVE-2017-10874 was published on 2017-12-01 and last updated on 2026-06-17.

CVE-2017-10874

CVE-2017-10874 is a high-severity vulnerability in Ntt-east Pwr-q200 Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-330.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-330
Affected product: Ntt-east Pwr-q200 Firmware
Published: 2017-12-01
Last modified: 2026-06-17

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.

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?: CVE-2017-10874 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2017-10874 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-10874?: CVE-2017-10874 affects Ntt-east Pwr-q200 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-10874?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-10874 published?: CVE-2017-10874 was published on 2017-12-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:ntt-east:pwr-q200_firmware:-:*:*:*:*:*:*:*

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