CVE-2018-7815
No exploitation reported by the sources we read.
- Published2019-02-06
- WeaknessCWE-704
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
A Type Confusion (CWE-843) vulnerability exists in Eurotherm by Schneider Electric GUIcon V2.0 (Gold Build 683.0) on c3core.dll which could cause remote code to be executed when parsing a GD1 file
Timeline
dates in UTC- 2019-02-0623:29CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2018-7815?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-7815?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 |
|---|---|---|---|
| 2.0 | = 2.0 | 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 GUIcon Eurotherm
Eurotherm by Schneider Electric GUIcon: Version 2.0 (Gold Build 683.0)
Fix
- Mitigation from the vendor CISA ICSA-18-347-01 · 1 productSchneider Electric recommends upgrading to GUIcon Version 2.0 Software Package (Gold Build 683.003), which includes fixes for these vulnerabilities is available for download below:https://www.eurotherm.com/products/temperature-controllers/config-software/guicon
- Mitigation from the vendor CISA ICSA-18-347-01 · 1 productFor more information refer to Schneider Electric's security notification:https://www.schneider-electric.com/ww/en/download/document/SEVD-2018-338-01
- Mitigation from the vendor CISA ICSA-18-347-01 · 1 productLocate control and safety system networks and remote devices behind firewalls, and isolate them from the business network.
- Mitigation from the vendor CISA ICSA-18-347-01 · 1 productPhysical controls should be in place so that no unauthorized person would have access to the ICS and safety controllers, peripheral equipment or the ICS and safety networks.
- Mitigation from the vendor CISA ICSA-18-347-01 · 1 productAll controllers should reside in locked cabinets and never be left in the “Program” mode.
- Mitigation from the vendor CISA ICSA-18-347-01 · 1 productAll programming software should be kept in locked cabinets and should never be connected to any network other than the network for the devices that it is intended.
Advisories and patches
- www.schneider-electric.comVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.07.8read 2026-10-23
- NVDCVSS 2.06.8read 2026-10-23
- NVDweakness (CWE)CWE-704read 2026-10-23
- FIRST EPSSEPSS score1.1 %2026-10-22
Technical details
- CVSS v3 Vector
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Published
- 2019-02-06
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2018-7815?
Is CVE-2018-7815 actively exploited?
What is the CVSS score for CVE-2018-7815?
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