PT-2021-19615 · Axis Communications+1 · Axis Os+3

Published 2021-10-05 · Updated 2024-11-08 · CVE-2021-31986

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions.

Description: The issue is related to user-controlled parameters for SMTP notifications not being correctly validated, leading to a potential buffer overflow. This can result in crashes and data leakage.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Heap Based Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-122

CWE-787

Related Identifiers

CVE-2021-31986

Affected Products

Axis Os

Axis Os 2016

Axis Os 2018

Axis Os 2020

References · 6

• https://osv.dev/vulnerability/CVE-2021-31986 · Vendor Advisory
• https://axis.com/files/tech_notes/CVE-2021-31986.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-31986 · Security Note
• https://t.me/cvenotify/101037 · Telegram Post
• https://t.me/cvenotify/21966 · Telegram Post
• https://t.me/cibsecurity/30023 · Telegram Post