CVE-2021-30490

PoC —

CVSS 3.1

7.8 high

EPSS

<1%p22

Published

Aug 16, 2022 (Aug 16, 2022)

Modified

Jun 17, 2026

Description

upsMonitor in ViewPower (aka ViewPowerHTML) 1.04-21012 through 1.04-21353 has insecure permissions for the service binary that enable an Authenticated User to modify files, allowing for privilege escalation.

Vendors: power-software-download
Products: viewpower
Weakness: CWE-276
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news0 stories

No ingested article mentions this CVE yet.