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Vulnerability record · CVE-2019-18253 · published 27 November 2019

CVE-2019-18253: Hitachienergy relion 670 firmware path traversal vulnerability

Hitachienergy · Relion 670 Firmware

An attacker could use specially crafted paths in a specific request to read or delete files from Relion 670 Series (versions 1p1r26, 1.2.3.17, 2.0.0.10, RES670 2.0.0.4, 2.1.0.1, and prior) outside the intended directory.

10.0 CVSS 3.1 Critical EPSS 2.0% · top 20.3% CWE-22 · Path traversal
10.0CVSS 3.1 base score, v2 7.5
2.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

An attacker could use specially crafted paths in a specific request to read or delete files from Relion 670 Series (versions 1p1r26, 1.2.3.17, 2.0.0.10, RES670 2.0.0.4, 2.1.0.1, and prior) outside the intended directory.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.us-cert.gov/ics/advisories/icsa-19-330-01 Third Party AdvisoryUS Government Resource
https://www.us-cert.gov/ics/advisories/icsa-19-330-01 Third Party AdvisoryUS Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.1CVE-2021-35535Hitachienergy relion 670 firmware insecure default initialization vulnerabilityInsecure Boot Image vulnerability in Hitachi Energy Relion Relion 670/650/SAM600-IO series allows an attacker who manages to get access to the front …EPSS 0.67%7.5CVE-2023-4518Hitachienergy relion 670 firmware vulnerabilityA vulnerability exists in the input validation of the GOOSE messages where out of range values received and processed by the IED caused a reboot of t…EPSS 0.70%7.5CVE-2022-3353Hitachienergy sys600 firmware improper resource shutdown vulnerabilityA vulnerability exists in the IEC 61850 communication stack that affects multiple Hitachi Energy products.  An attacker could exploit the vulnerabili…EPSS 1.1%7.5CVE-2021-27196Hitachienergy relion 670 firmware improper input validation vulnerabilityImproper Input Validation vulnerability in Hitachi ABB Power Grids Relion 670 Series, Relion 670/650 Series, Relion 670/650/SAM600-IO, Relion 650, RE…EPSS 1.6%7.5CVE-2019-18247Hitachienergy relion 650 firmware improper input validation vulnerabilityAn 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.…EPSS 1.6%7.2CVE-2021-35534Hitachienergy gms600 firmware improper privilege management vulnerabilityInsufficient security control vulnerability in internal database access mechanism of Hitachi Energy Relion 670/650/SAM600-IO, Relion 650, GMS600, PWC…EPSS 1.8%4.5CVE-2022-3864Hitachienergy relion 650 firmware improper verification of cryptographic signature vulnerabilityA vulnerability exists in the Relion update package signature validation. A tampered update package could cause the IED to restart. After restart the…EPSS 0.35%9.8CVE-2026-93616Checkpoint multi-domain security management path traversal vulnerabilityA directory traversal and file upload vulnerability allows an unauthenticated attacker to upload and execute arbitrary scripts on Check Point Managem…KEVEPSS 20%

Source: NIST National Vulnerability Database (record CVE-2019-18253), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.