CVE-2021-28961

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CVSS 3.1

8.8 high

EPSS

2%p73

Published

Mar 21, 2021 (Mar 21, 2021)

Modified

Jun 17, 2026

Description

applications/luci-app-ddns/luasrc/model/cbi/ddns/detail.lua in the DDNS package for OpenWrt 19.07 allows remote authenticated users to inject arbitrary commands via POST requests.

Vendors: openwrt
Products: openwrt
Weakness: CWE-78
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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