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CVE-2019-18247

HIGHCVSS 7.5/10EPSS 1.55%

Last modified

CVE-2019-18247 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.55% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
1.55%

71.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HitachienergyRelion 650 Firmware<= 1.3.0.5
HitachienergyRelion 670 Firmware<= 1.2.3.18
HitachienergyRelion 670 Firmware>= 2.0.0, <= 2.0.0.11
HitachienergyRelion 670 Firmware>= 2.1.0, <= 2.1.0.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-18247?
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.
How severe is CVE-2019-18247?
CVE-2019-18247 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.55% probability of exploitation in the next 30 days.
How do I fix CVE-2019-18247?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-18247?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST