CVE Vulnerability

CVE-2020-5242

openHAB before 2.5.2 allow a remote attacker to use REST calls to install the EXEC binding or EXEC transformation service and execute arbitrary commands on the system with the privileges of the user running openHAB. Starting with version 2.5.2 all commands need to be whitelisted in a local file which cannot be changed via REST calls.

9.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/openhab/openhab-addons/security/advisories/GHSA-w698-693g-23hv Third Party Advisory
https://github.com/openhab/openhab-addons/commit/4c4cb664f2e2c3866aadf117d22fb54aa8dd0031 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:openhab:openhab:*:*:*:*:*:*:*:*
Information

Published : 2020-02-20 11:15

Updated : 2020-02-26 03:19

NVD link : CVE-2020-5242

Mitre link : CVE-2020-5242

Products Affected
No products.
CWE
CWE-863