CVE-2023-50707

Through the exploitation of active user sessions, an attacker could send custom requests to cause a denial-of-service condition on the device.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-02	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:efacec:bcu_500_firmware:4.07:*:*:*:*:*:*:*

cpe:2.3:h:efacec:bcu_500:-:*:*:*:*:*:*:*

History

29 Dec 2023, 16:19

Type	Values Removed	Values Added
Summary		(es) Mediante la explotación de sesiones de usuarios activos, un atacante podría enviar solicitudes personalizadas para provocar una condición de denegación de servicio en el dispositivo.
First Time		Efacec bcu 500 Efacec bcu 500 Firmware Efacec
References	~~() https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-02 -~~	() https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-02 - Third Party Advisory, US Government Resource
CVSS	v2 : ~~unknown~~ v3 : ~~9.6~~	v2 : unknown v3 : 7.5
CPE		cpe:2.3:o:efacec:bcu_500_firmware:4.07:::::::* cpe:2.3:h:efacec:bcu_500:-:::::::*

20 Dec 2023, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-20 00:15

Updated : 2023-12-29 16:19

NVD link : CVE-2023-50707

Mitre link : CVE-2023-50707

CVE.ORG link : CVE-2023-50707

JSON object : View

Products Affected

efacec

bcu_500
bcu_500_firmware

CWE

CWE-400

Uncontrolled Resource Consumption

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