CVE-2021-22764

MEDIUM

5.3

Description

A CWE-287: Improper Authentication vulnerability exists in PowerLogic PM55xx, PowerLogic PM8ECC, PowerLogic EGX100 and PowerLogic EGX300 (see security notification for version infromation) that could cause loss of connectivity to the device via Modbus TCP protocol when an attacker sends a specially crafted HTTP request.

Details CVE

Score CVSS v3.15.3

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie6/11/2021

Derniere modification11/24/2024

Sourcenvd

Observations honeypot0

Produits affectes

schneider-electric:powerlogic_pm5560schneider-electric:powerlogic_pm5560_firmwareschneider-electric:powerlogic_pm5561schneider-electric:powerlogic_pm5561_firmwareschneider-electric:powerlogic_pm5562schneider-electric:powerlogic_pm5562_firmwareschneider-electric:powerlogic_pm5563schneider-electric:powerlogic_pm5563_firmware

Faiblesses (CWE)

CWE-287

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2021-159-02.pdf(cybersecurity@se.com)

http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-02%2Chttp://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-03(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.