Description
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.
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/94062
Third Party Advisory, US Government Resource x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-16-306-01
Scores
CVSS v3
10.0
EPSS
0.0250
EPSS Percentile
85.5%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Details
CWE
CWE-119
Status
published
Products (2)
n/a/Schneider Electric ConneXium TCSEFEC2*
Schneider Electric ConneXium TCSEFEC2*
schneider-electric/connexium_firmware
Published
Feb 13, 2017
Tracked Since
Feb 18, 2026