CVE-2021-21935 HIGH

CVE-2021-21935

Vendor N/A
Product Advantech
Weakness CWE-89 · SQLi
Published December 22, 2021
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

7.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

What the vulnerability does

01Description

A specially-crafted HTTP request can lead to SQL injection. An attacker can make authenticated HTTP requests to trigger this vulnerability at ‘host_alt_filter2’ parameter. This can be done as any authenticated user or through cross-site request forgery.

Key dates

02Disclosure timeline

December 22, 2021 CVE published
August 3, 2024 Record updated