CVE-2021-47821
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductRarmaRadio
PublishedJan 16, 2026
First seenJan 16, 2026
Weakness typeCWE-1284CWE-1284
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Raimersoft RarmaRadio | 2.75.8 | — |
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