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CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0

In Vijeo Citect 7.30 and 7.40, and CitectSCADA 7.30 and 7.40, a vulnerability has been identified that may allow an authenticated local user access to Citect user credentials. En los sistemas Vijeo Citect versiones 7.30 y 7.40, y CitectSCADA versiones 7.30 y 7.40, ha sido identificada na vulnerabilidad que puede permitir el acceso a las credenciales de usuario de Citect por parte de un usuario local identificado • http://www.securityfocus.com/bid/108543 https://ics-cert.us-cert.gov/advisories/ICSA-19-150-01 https://security.cse.iitk.ac.in/responsible-disclosure https://sw.aveva.com/hubfs/assets-2018/pdf/security-bulletin/SecurityAdvisory_LFSec136.pdf • CWE-522: Insufficiently Protected Credentials •

CVSS: 7.3EPSS: 0%CPEs: 7EXPL: 0

A successful exploit of these vulnerabilities requires the local user to load a crafted DLL file in the system directory on servers running Schneider Electric OFS v3.5 with version v7.40 of SCADA Expert Vijeo Citect/CitectSCADA, OFS v3.5 with version v7.30 of Vijeo Citect/CitectSCADA, and OFS v3.5 with version v7.20 of Vijeo Citect/CitectSCADA.. If the application attempts to open that file, the application could crash or allow the attacker to execute arbitrary code. Schneider Electric recommends vulnerable users upgrade the OFS to V3.5 and install the latest service pack (SP 6 or newer) for their associated version. Una explotación exitosa de estas vulnerabilidades requiere que el usuario local suba un archivo DLL manipulado en el directorio de sistemas en los servidores que ejecutan Schneider Electric OFS v3.5 con la versión v7.40 de SCADA Expert Vijeo Citect/CitectSCADA, OFS v3.5 con la versión v7.30 de Vijeo Citect/CitectSCADA y OFS v3.5 con la versiónv7.20 de Vijeo Citect/CitectSCADA. Si la aplicación intenta abrir ese archivo, podría cerrarse inesperadamente o permitir al atacante ejecutar código arbitrario. • https://ics-cert.us-cert.gov/advisories/ICSA-15-141-01 • CWE-427: Uncontrolled Search Path Element •

CVSS: 7.8EPSS: 0%CPEs: 19EXPL: 0

Schneider Electric StruxureWare SCADA Expert Vijeo Citect 7.40, Vijeo Citect 7.20 through 7.30SP1, CitectSCADA 7.20 through 7.30SP1, StruxureWare PowerSCADA Expert 7.30 through 7.30SR1, and PowerLogic SCADA 7.20 through 7.20SR1 do not properly handle exceptions, which allows remote attackers to cause a denial of service via a crafted packet. Schneider Electric StruxureWare SCADA Expert Vijeo Citect 7.40, Vijeo Citect 7.20 hasta 7.30SP1, CitectSCADA 7.20 hasta 7.30SP1, StruxureWare PowerSCADA Expert 7.30 hasta 7.30SR1 y PowerLogic SCADA 7.20 hasta 7.20SR1 no manejan debidamente las excepciones, lo que permite a atacantes remotos causar una denegación de servicio a través de un paquete manipulado. • http://ics-cert.us-cert.gov/advisories/ICSA-13-350-01 http://www.citect.schneider-electric.com/security-DoS •