CVE-2025-71058_CVE-2025-71058

9.1 / 10

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Description

Dual DHCP DNS Server 8.01 improperly accepts and caches UDP DNS responses without validating that the response originates from a legitimate configured upstream DNS server. The implementation matches responses primarily by TXID and inserts results into the cache, enabling a remote attacker to inject forged responses and poison the DNS cache, potentially redirecting victims to attacker-controlled destinations.

Basic Information

ID CVE-2025-71058

Source mitre

Published Apr 7, 2026 at 00:00

Modified Apr 9, 2026 at 14:09

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-94

References

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    "published": "2026-04-07T00:00:00.000Z",
    "modified": "2026-04-09T14:09:09.327Z",
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