Vulnerability Details CVE-2023-31893
Telefnica Brasil Vivo Play (IPTV) Firmware: 2023.04.04.01.06.15 is vulnerable to Denial of Service (DoS) via DNS Recursion.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 25.8%
CVSS Severity
CVSS v3 Score 7.5
References
- https://medium.com/%40shooterRX/dns-recursion-leads-to-dos-attack-vivo-play-iptv-cve-2023-31893-b5ac45f38f
- https://www.cert.br/docs/whitepapers/dns-recursivo-aberto/
- https://medium.com/%40shooterRX/dns-recursion-leads-to-dos-attack-vivo-play-iptv-cve-2023-31893-b5ac45f38f
- https://www.cert.br/docs/whitepapers/dns-recursivo-aberto/
Products affected by CVE-2023-31893
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cpe:2.3:h:telefonica:brasil_vivo_play:-
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cpe:2.3:o:telefonica:brasil_vivo_play_firmware:2023.04.04.01.06.15