CVE-2021-31987 - CVE House
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Status published High CVE-2021-31987

A user controlled parameter related to SMTP test functionality is...

Vulnerability Description

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

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Axis Communications AB

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Affected Software

AXIS OS
Vulnerable Versions:
AXIS OS 5.51 or later

Timeline

Official Publish: October 5th, 2021
Last Modified: November 8th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.