Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2021-21912 Details

Description

A privilege escalation vulnerability exists in the Windows version of installation for Advantech R-SeeNet Advantech R-SeeNet 2.4.15 (30.07.2021). A specially-crafted file can be replaced in the system to escalate privileges to NT SYSTEM authority. An attacker can provide a malicious file to trigger this vulnerability.

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1360 CVEExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1360 [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-276Incorrect Default Permissions[email protected]
CWE-276Incorrect Default Permissions[email protected]

Affected Products

ProductVersions
advantech r-seenet
2.4.15

CPE

  • cpe:2.3:a:advantech:r-seenet:2.4.15:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
microsoft windows
All versions

CPE

  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-21912
NVD Published Date:
Dec 22, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-21912 Details - Not Deferred