CVE-2019-18247
No exploitation reported by the sources we read.
- Published2019-11-27
- WeaknessCWE-20
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 attacker may use a specially crafted message to force Relion 650 series (versions 1.3.0.5 and prior) or Relion 670 series (versions 1.2.3.18, 2.0.0.11, 2.1.0.1 and prior) to reboot, which could cause a denial of service.
Timeline
dates in UTC- 2019-11-2723:15CVE 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-2019-18247?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-18247?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 |
|---|---|---|---|
| 1.2 | ≤ 1.2.3.18 | no fix published | NVD |
| 2.0 | ≥ 2.0.0, ≤ 2.0.0.11 | no fix published | NVD |
| 2.1 | ≥ 2.1.0, ≤ 2.1.0.1 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.3 | ≤ 1.3.0.5 | 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
ABB Relion 650 and 670 Series
Relion 670 series: versions 2.1.0.1 and prior · Relion 670 series: versions 1.2.3.18 and prior · Relion 670 series: versions 2.0.0.11 and prior · +1 more
Fix
- Vendor fix CISA ICSA-19-330-02 · 4 productsRelion 650 series: version 1.3.0.6
- Mitigation from the vendor CISA ICSA-19-330-02 · 4 productsRelion 670 series: version 1.2.3.19
- Mitigation from the vendor CISA ICSA-19-330-02 · 4 productsRelion 670 series: version 2.0.0.12
- Mitigation from the vendor CISA ICSA-19-330-02 · 4 productsRelion 670 series: version 2.1.0.2
- Mitigation from the vendor CISA ICSA-19-330-02 · 4 productsUpdates can be ordered by email at: sa.t-supportline@se.abb.com
- Mitigation from the vendor CISA ICSA-19-330-02 · 4 productsProcess control systems are physically protected from direct access by unauthorized personnel.
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.17.5read 2026-10-23
- NVDCVSS 2.07.8read 2026-10-23
- CNAweakness (CWE)CWE-20read 2026-10-23
- NVDweakness (CWE)CWE-20read 2026-10-23
- FIRST EPSSEPSS score1.6 %2026-10-22
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Published
- 2019-11-27
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2019-18247?
Is CVE-2019-18247 actively exploited?
What is the CVSS score for CVE-2019-18247?
Hear about the next vulnerability in your software
Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».
No credit card required · No monthly cap on website lookups · 250 API requests/month
Go further
- Following what attackers exploit right now? The CISA KEV additions of the month, with their patch deadlines.
- Running this software? Vulnerability monitoring alerts you to new vulnerabilities in your products.
Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.