CVE-2017-9629
A Stack-Based Buffer Overflow issue was discovered in Schneider Electric Wonderware ArchestrA Logger, versions 2017.426.2307.1 and prior.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.79%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A Stack-Based Buffer Overflow issue was discovered in Schneider Electric Wonderware ArchestrA Logger, versions 2017.426.2307.1 and prior. The stack-based buffer overflow vulnerability has been identified, which may allow a remote attacker to execute arbitrary code in the context of a highly privileged account.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 9.79% probability · 96th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-121, CWE-119
- Affected
- schneider-electric/wonderware archestra logger
- Source
- ics-cert@hq.dhs.gov
EPSS 9.8% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.