CVEvulnerability

CVE-2021-38408

9.8 CRITICAL Published 2021-09-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-09-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-121

Description

A stack-based buffer overflow vulnerability in Advantech WebAccess Versions 9.02 and prior caused by a lack of proper validation of the length of user-supplied data may allow remote code execution.

Affected configurations

• advantech webaccess (<= 9.02)

Related

Weakness · CWE (1)

  • CWE-121 Stack-based Buffer Overflow weakness

References