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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.

PUBLISHED Reserved 2026-01-14 | Published 2026-01-16 | Updated 2026-01-16 | Assigner VulnCheck




MEDIUM: 4.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

Improper Validation of Specified Quantity in Input

Product status

2.75.8
affected

Credits

Ismael Nava finder

References

www.exploit-db.com/exploits/49906 exploit

www.exploit-db.com/exploits/49906 (ExploitDB-49906) exploit

www.raimersoft.com/ (Vendor Homepage) product

www.vulncheck.com/advisories/rarmaradio-denial-of-service (VulnCheck Advisory: RarmaRadio 2.72.8 - Denial of Service) third-party-advisory

cve.org (CVE-2021-47821)

nvd.nist.gov (CVE-2021-47821)

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