AUGUST 4, 2026
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Case File

CVE-2022-33988

HIGH · CVSS 7.5 EPSS 0.94%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-08-15 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. See the original NVD description below for full technical details.

CVE
CVE-2022-33988
Severity
HIGH
CVSS
7.5
EPSS
0.94%

Original NVD Description

dproxy-nexgen (aka dproxy nexgen) re-uses the DNS transaction id (TXID) value from client queries, which allows attackers (able to send queries to the resolver) to conduct DNS cache-poisoning attacks because the TXID value is known to the attacker.

Related CVEs

Other vulnerabilities affecting the same vendor(s)