CVE-2021-44429

PoC —

CVSS 3.1

7.5 high

EPSS

2%p78

Published

Nov 29, 2021 (Nov 29, 2021)

Modified

Jun 17, 2026

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.

Vendors: vercot
Products: serva
Weakness: CWE-120
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.9%)

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