CVE-2017-9631

moderate-risk
Published 2017-07-07

A Null Pointer Dereference issue was discovered in Schneider Electric Wonderware ArchestrA Logger, versions 2017.426.2307.1 and prior. The null pointer dereference vulnerability could allow an attacker to crash the logger process, causing a denial of service for logging and log-viewing (applications that use the Wonderware ArchestrA Logger continue to run when the Wonderware ArchestrA Logger service is unavailable).

Do I need to act?

~
1.1% 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
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Schneider-Electric

References (8)

Vendor Advisory http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000116/
Broken Link http://www.securityfocus.com/bid/99488
Broken Link http://www.securitytracker.com/id/1038836
Third Party Advisory https://ics-cert.us-cert.gov/advisories/ICSA-17-187-04
Vendor Advisory http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000116/
Broken Link http://www.securityfocus.com/bid/99488
Broken Link http://www.securitytracker.com/id/1038836
Third Party Advisory https://ics-cert.us-cert.gov/advisories/ICSA-17-187-04
34
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 3/34 · Minimal
Exposure 5/34 · Minimal