High severity7.5NVD Advisory· Published Jan 16, 2019· Updated Jun 17, 2026
CVE-2018-20720
CVE-2018-20720
Description
ABB Relion 630 devices 1.1 before 1.1.0.C0, 1.2 before 1.2.0.B3, and 1.3 before 1.3.0.A6 allow remote attackers to cause a denial of service (reboot) via a reboot command in an SPA message.
Affected products
2- cpe:2.3:o:hitachienergy:relion_630_firmware:*:*:*:*:*:*:*:*Range: >=1.1.0,<1.1.0.c0
- Range: <1.1.0.C0, <1.2.0.B3, <1.3.0.A6
Patches
Vulnerability mechanics
References
2- search.abb.com/library/Download.aspxnvdVendor Advisory
- www.securityfocus.com/bid/106641nvdThird Party AdvisoryVDB Entry
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