CVE-2021-30490

CVSS V2 None CVSS V3 High 7.8

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.

Overview

CVE ID
CVE-2021-30490

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2022-08-16T13:15:08

Last Modified Date
2022-08-17T20:47:57

Weakness Enumerations

CWE	URL
CWE-276	http://cwe.mitre.org/data/definitions/276.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
		AND
cpe:2.3:a:power-software-download:viewpower:::::-:::*	1	OR	1.04-21012	1.04-21353
cpe:2.3:a:power-software-download:viewpower:::::pro:::*	1	OR	1.04-21012	1.04-21353
cpe:2.3:o:microsoft:windows:-:::::::*	0	OR

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
7.8

Base Severity
HIGH

Exploitability Score
1.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://www.power-software-download.com/viewpower.html
https://www.0x90.zone/binary/reverse/exploitation/2020/08/16/Privilege-Escalation-ViewPower.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-30490
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30490

History

Created	Old Value	New Value	Data Type	Notes
2022-08-16 14:00:11				Added to TrackCVE