CVE-2021-47821

RarmaRadio 2.72.8 - Denial of Service

CVSS 4.6 MEDIUMEPSS 0.4%CWE-1284

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 4.6EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

16 jan 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

RarmaRadio 2.72.8 contains a denial of service vulnerability that allows attackers to crash the application by overflowing network configuration fields with large character buffers. Attackers can generate a 100,000 character buffer and paste it into multiple network settings fields to trigger application instability and potential crash.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Produtos afetados

Raimersoft · RarmaRadio

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Referências

https://www.exploit-db.com/exploits/49906 https://www.vulncheck.com/advisories/rarmaradio-denial-of-service http://www.raimersoft.com/