CVE-2017-9627
A public proof of concept exists; no exploitation attested.
- Published2017-07-07
- WeaknessCWE-400
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
An Uncontrolled Resource Consumption issue was discovered in Schneider Electric Wonderware ArchestrA Logger, versions 2017.426.2307.1 and prior. The uncontrolled resource consumption vulnerability could allow an attacker to exhaust the memory resources of the machine, causing a denial of service.
Timeline
dates in UTC- 2017-07-0717:29CVE publishedNVD
- 2026-10-2319:23First public proof of conceptPoC-in-GitHub
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2017-9627?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2017-9627?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 2017.426 | = 2017.426.2307.1 | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Schneider Electric Wonderware ArchestrA Logger
Wonderware ArchestrA Logger: versions 2017.426.2307.1 and prior
Fix
- Vendor fix CISA ICSA-17-187-04 · 1 productSchneider Electric recommends that users of any Wonderware, Avantis, SimSci, or Skelta product that installs the Wonderware ArchestrA Logger version 2017.426.2307.1 or prior should apply the Wonderware ArchestrA Logger Security Patch v2017.517.2328.1 as soon as possible.
- Vendor fix CISA ICSA-17-187-04 · 1 productWonderware ArchestrA Logger Security Patch v2017.517.2328.1 (requires login): https://gcsresource.invensys.com/tracking/ConfirmDownload.aspx?id=22429
- Mitigation from the vendor CISA ICSA-17-187-04 · 1 productFor more information about this vulnerability and patch, please refer to Schneider Electric Security Bulletin LFSec00000116, which is available at the following location:
Advisories and patches
- software.schneider-electric.comVendor Advisory
Detection
read 2026-10-23 19:23 UTC- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
Sources
- NVDCVSS 3.18.6read 2026-10-23
- NVDCVSS 2.05read 2026-10-23
- CNAweakness (CWE)CWE-400read 2026-10-23
- NVDweakness (CWE)CWE-400read 2026-10-23
- FIRST EPSSEPSS score4.1 %2026-10-22
- PoC-in-GitHubproof of concept1read 2026-10-23
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
- Published
- 2017-07-07
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2017-9627?
Is CVE-2017-9627 actively exploited?
What is the CVSS score for CVE-2017-9627?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.