CVE-2016-8352

10.0 criticalEPSS 4.2%

Critical (10.0) in schneider-electric connexium firmware. EPSS 4.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

10.0 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS: 4.2% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2017-02-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

schneider-electric:connexium_firmware

References

http://www.securityfocus.com/bid/94062
https://ics-cert.us-cert.gov/advisories/ICSA-16-306-01
http://www.securityfocus.com/bid/94062
https://ics-cert.us-cert.gov/advisories/ICSA-16-306-01

Check your stack JSON