High severity7.5NVD Advisory· Published Nov 29, 2021· Updated Jun 17, 2026

CVE-2021-44429

Description

Serva 4.4.0 allows remote attackers to cause a denial of service (daemon crash) via a TFTP read (RRQ) request, aka opcode 1, a related issue to CVE-2013-0145.

Affected products

Serva/Servadescription
Serva/Servallm-fuzzy
Range: 4.4.0
Vercot/Serva
cpe:2.3:a:vercot:serva:4.4.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

packetstormsecurity.com/files/165058/Serva-4.4.0-TFTP-Remote-Buffer-Overflow.htmlnvdExploitThird Party AdvisoryVDB Entry

News mentions

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