CVE-2025-71058

CVSS 9.1 CRITICALEPSS 0.5%CWE-94

Vexday Risk Score

28Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 9.1EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

07 abr 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

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

Produtos afetados

n/a · n/a

Referências

https://github.com/FPokerFace/Security-Advisory/blob/main/CVE-2025-71058/poc.c https://github.com/FPokerFace/Security-Advisory/tree/main/CVE-2025-71058 https://sourceforge.net/projects/dhcp-dns-server/