CVE-2019-18247: hitachienergy relion_650_firmware Improper Input Validation
CVSS: 7.8v2.0HighModified
Published 27-11-2019Last modified 05-08-2024
Vulnerability summary
CVE-2019-18247 is a high (CVSS 7.8) Improper Input Validation vulnerability in hitachienergy relion_650_firmware. EPSS estimates a 1.55% chance of exploitation in the next 30 days, higher than 74.8% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v2.0 (NVD)EPSS score
1.55%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 27-11-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
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.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesSingle source
High 7.8Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:N/A:CSourcesSingle source
EPSS trend
Probability
1.55%
Chance of exploitation in the next 30 days
Percentile
75%
Versus all other CVEs
30-day change
0.00 pp
From 1.55% on 21-09-2026
21-09-202621-10-2026
EPSS score1.55%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Hitachienergy2 products
- relion_650_firmware≤ 1.3.0.5
- relion_670_firmware≤ 1.2.3.18 | ≥ 2.0.0, ≤ 2.0.0.11 | ≥ 2.1.0, ≤ 2.1.0.1
1 vendor · 2 products
References
1 links- www.us-cert.gov/ics/advisories/icsa-19-330-02X Refsource MISCThird Party AdvisoryUS Government Resource