CVE-2020-5242
openHAB exec add-ons allow remote arbitrary command execution
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
openHAB versiones anteriores a 2.5.2, permite a un atacante remoto usar llamadas REST para instalar el enlace EXEC o el servicio de transformación EXEC y ejecutar comandos arbitrarios en el sistema con los privilegios del usuario que ejecuta openHAB. A partir de la versión 2.5.2, todos los comandos necesitan ser incluidos en una lista blanca en un archivo local que no puede ser cambiado mediante llamadas REST.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2020-01-02 CVE Reserved
- 2020-02-20 CVE Published
- 2024-07-18 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-284: Improper Access Control
- CWE-863: Incorrect Authorization
CAPEC
References (2)
URL | Tag | Source |
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https://github.com/openhab/openhab-addons/security/advisories/GHSA-w698-693g-23hv | Third Party Advisory |
URL | Date | SRC |
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URL | Date | SRC |
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https://github.com/openhab/openhab-addons/commit/4c4cb664f2e2c3866aadf117d22fb54aa8dd0031 | 2020-02-26 |
URL | Date | SRC |
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