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CVE-2021-47821

HIGH

7.5

Description

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/16/2026

Last Modified1/26/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-1284

References

http://www.raimersoft.com/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49906(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/rarmaradio-denial-of-service(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49906(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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