NULL pointer dereference in Schneider-Electric Wonderware Archestra Logger
CVE-2017-9631
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).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.032 (87.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 87.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.032 · newest: 0.032 · change: 0.000
Affected products
- Schneider-Electric Wonderware Archestra Logger
- Schneider Electric Wonderware Archestra Logger — versions Schneider Electric Wonderware ArchestrA Logger
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/99488 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
- ics-cert.us-cert.gov/advisories/ICSA-17-187-04 (US Government Resource, Third Party Advisory)
- software.schneider-electric.com/pdf/security-bulletin/lfsec00000116/ (Vendor Advisory)
- www.securitytracker.com/id/1038836 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
Frequently asked questions
- What is CVE-2017-9631?
- CVE-2017-9631 is a high-severity vulnerability in Schneider-Electric Wonderware Archestra Logger, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2017-07-07.
- How severe is CVE-2017-9631?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2017-9631 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.