CVE-2019-6827
No exploitation reported by the sources we read.
- Published2019-07-15
- Fixed in14.0.0.19120 · 13.0.0.19140
- WeaknessCWE-787
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 CWE-787: Out-of-bounds Write vulnerability exists in Interactive Graphical SCADA System (IGSS), Version 14 and prior, which could cause a software crash when data in the mdb database is manipulated.
Timeline
dates in UTC- 2019-07-1521:15CVE 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-2019-6827?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-6827?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 |
|---|---|---|---|
| 14.0 | ≥ 14.0, < 14.0.0.19120 | 14.0.0.19120 | NVD |
| 13.0 | ≥ 13.0, < 13.0.0.19140 | 13.0.0.19140 | NVD |
| 12.0 | ≤ 12.0 | 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 Interactive Graphical SCADA System
IGSS: Version 14 and prior
Fix
- Update Schneider-electric interactive graphical scada system to 14.0.0.19120 · 13.0.0.19140
- Vendor fix CISA ICSA-19-192-06 · 1 productDo not allow untrusted access to the configuration database (mdb) and update IGSS to the latest version of IGSS, either Version 13 or Version 14.
- Mitigation from the vendor CISA ICSA-19-192-06 · 1 productSchneider Electric recommends upgrading to Version 13.0.0.19140 or 14.0.0.19120
- Mitigation from the vendor CISA ICSA-19-192-06 · 1 productA restart of the software is required, but a reboot of the system is not required.
- Mitigation from the vendor CISA ICSA-19-192-06 · 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-19-192-06 · 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-19-192-06 · 1 productAll controllers should reside in locked cabinets and never be left in “Program” mode.
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 3.17.8read 2026-10-23
- NVDCVSS 2.06.8read 2026-10-23
- CNAweakness (CWE)CWE-787read 2026-10-23
- NVDweakness (CWE)CWE-787read 2026-10-23
- FIRST EPSSEPSS score1.3 %2026-10-22
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Published
- 2019-07-15
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2019-6827?
Is CVE-2019-6827 actively exploited?
What is the CVSS score for CVE-2019-6827?
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