CVE-2017-9631

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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).

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
n/a	Schneider Electric Wonderware ArchestrA Logger	Schneider Electric Wonderware ArchestrA Logger

References

http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000116/Vendor Advisory
http://www.securityfocus.com/bid/99488Broken Link, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1038836Broken Link, Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-187-04Third Party Advisory, US Government Resource
http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000116/Vendor Advisory
http://www.securityfocus.com/bid/99488Broken Link, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1038836Broken Link, Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-187-04Third Party Advisory, US Government Resource

Timeline

Published: Jul 7, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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