CVE-2021-20696

—

CVSS 3.1

8.8 high

EPSS

2%p83

Published

Apr 26, 2021 (Apr 26, 2021)

Modified

Jun 17, 2026

Description

DAP-1880AC firmware version 1.21 and earlier allows a remote authenticated attacker to execute arbitrary OS commands by sending a specially crafted request to a specific CGI program.

Vendors: dlink
Products: dap-1880ac firmware
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 (2.4%)

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