CVE-2016-8352

Severity Score

10.0

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in Schneider Electric ConneXium firewalls TCSEFEC23F3F20 all versions, TCSEFEC23F3F21 all versions, TCSEFEC23FCF20 all versions, TCSEFEC23FCF21 all versions, and TCSEFEC2CF3F20 all versions. A stack-based buffer overflow can be triggered during the SNMP login authentication process that may allow an attacker to remotely execute code.

Ha sido descubierto un problema en los cortafuegos Schneider Electric ConneXium TCSEFEC23F3F20 todas las versiones, TCSEFEC23F3F21 todas las versiones, TCSEFEC23FCF20 todas las versiones, TCSEFEC23FCF21 todas las versiones, y TCSEFEC2CF3F20 todas las versiones. Un desbordamiento de búfer basado en pila puede ser desencadenado durante el proceso de autenticación de inicio de sesión SNMP que puede permitir a un atacante ejecutar código remotamente.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-09-28 CVE Reserved
2017-02-13 CVE Published
2023-09-17 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/94062	Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-16-306-01	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Schneider-electric Search vendor "Schneider-electric"	Connexium Firmware Search vendor "Schneider-electric" for product "Connexium Firmware"	-	-	Affected	in	Schneider-electric Search vendor "Schneider-electric"	Tcsefec23f3f20 Search vendor "Schneider-electric" for product "Tcsefec23f3f20"	-	-	Safe
Schneider-electric Search vendor "Schneider-electric"	Connexium Firmware Search vendor "Schneider-electric" for product "Connexium Firmware"	-	-	Affected	in	Schneider-electric Search vendor "Schneider-electric"	Tcsefec23f3f21 Search vendor "Schneider-electric" for product "Tcsefec23f3f21"	-	-	Safe
Schneider-electric Search vendor "Schneider-electric"	Connexium Firmware Search vendor "Schneider-electric" for product "Connexium Firmware"	-	-	Affected	in	Schneider-electric Search vendor "Schneider-electric"	Tcsefec23fcf20 Search vendor "Schneider-electric" for product "Tcsefec23fcf20"	-	-	Safe
Schneider-electric Search vendor "Schneider-electric"	Connexium Firmware Search vendor "Schneider-electric" for product "Connexium Firmware"	-	-	Affected	in	Schneider-electric Search vendor "Schneider-electric"	Tcsefec23fcf21 Search vendor "Schneider-electric" for product "Tcsefec23fcf21"	-	-	Safe
Schneider-electric Search vendor "Schneider-electric"	Connexium Firmware Search vendor "Schneider-electric" for product "Connexium Firmware"	-	-	Affected	in	Schneider-electric Search vendor "Schneider-electric"	Tcsefec2cf3f20 Search vendor "Schneider-electric" for product "Tcsefec2cf3f20"	-	-	Safe