AUGUST 4, 2026
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Case File

CVE-2020-25926

HIGH · CVSS 7.5 EPSS 1.26%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-08-18 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may be remotely exploitable.

CVE
CVE-2020-25926
Severity
HIGH
CVSS
7.5
EPSS
1.26%

Original NVD Description

The DNS client in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Insufficient entropy in the DNS transaction id. The impact is: DNS cache poisoning (remote). The component is: dns_query_type(). The attack vector is: a specific DNS response packet.

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