CVE-2022-30329

An issue was found on TRENDnet TEW-831DR 1.0 601.130.1.1356 devices. An OS injection...

9.8 Critical

An issue was found on TRENDnet TEW-831DR 1.0 601.130.1.1356 devices. An OS injection vulnerability exists within the web interface, allowing an attacker with valid credentials to execute arbitrary shell commands.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

1.99%Up 1.1 points since Jun 17, 2022

What each source reports

NVD Score used 9.8

Record: CVE-2022-30329
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 10.0 HighAV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness: CWE-78
Updated: 2026-11-02

CVE List No score

Record: CVE-2022-30329
Updated: 2026-11-02

EUVDEUVD-2022-52273 No score

Record: EUVD-2022-52273
Updated: 2026-11-03

GitHub AdvisoriesGHSA-cpv8-24x3-2rvq 9.8

An issue was found on TRENDnet TEW-831DR 1.0 601.130.1.1356 devices. An OS injection...

Record: GHSA-cpv8-24x3-2rvq
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-78
Updated: 2026-11-02

Affected products

trendnet tew-831dr firmware

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-30329 is a critical vulnerability (CVSS 9.8) in Trendnet Tew-831dr Firmware, published June 16, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.99%, the 80th percentile. No source names a fixed version.