CVE-2021-34543 Information

Description

The web administration server in Solar-Log 500 before 2.8.2 Build 52 does not require authentication which allows remote attackers to gain administrative privileges by connecting to the server. As a result the attacker can modify configuration files and change the system status.

CVSS Vector

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

Reference

https://www.solar-log.com/en/support/firmware/ https://drive.google.com/file/d/1z1TaANlDyX4SOP2vjNzkPQI3nETL9kZM/view?usp=sharing https://www.exploit-db.com/exploits/49986

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5