CVE-2021-31987

—

CVSS 3.1

7.5 high

EPSS

<1%p57

Published

Oct 5, 2021 (Oct 5, 2021)

Modified

Jun 17, 2026

Description

A user controlled parameter related to SMTP test functionality is not correctly validated making it possible to bypass blocked network recipients.

Vendors: axis
Products: axis os, axis os 2016, axis os 2018, axis os 2020
Weakness: CWE-1286
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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