CVE-2016-8352

moderate-risk
Published 2017-02-13

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.

Do I need to act?

~
2.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
10
CVSS 10.0/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Connexium Firmware

Affected Vendors

Schneider-Electric

References (4)

Third Party Advisory http://www.securityfocus.com/bid/94062
Third Party Advisory https://ics-cert.us-cert.gov/advisories/ICSA-16-306-01
Third Party Advisory http://www.securityfocus.com/bid/94062
Third Party Advisory https://ics-cert.us-cert.gov/advisories/ICSA-16-306-01
44
/ 100
moderate-risk
Severity 33/34 · Critical
Exploitability 6/34 · Minimal
Exposure 5/34 · Minimal