Description (CNA)
A vulnerability exists in the Relion update package signature validation. A tampered update package could cause the IED to restart. After restart the device is back to normal operation. An attacker could exploit the vulnerability by first gaining access to the system with security privileges and attempt to update the IED with a malicious update package. Successful exploitation of this vulnerability will cause the IED to restart, causing a temporary Denial of Service.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Hitachi Energy / Relion 670/650/SAM600-IO Series | affected Relion 670/650 series version 2.2.0 all revisions; affected Relion 670/650/SAM600-IO series version 2.2.1 all revisions; affected Relion 670 series version 2.2.2 all revisions; affected Relion 670 series version 2.2.3 all revisions; affected Relion 670/650 series version 2.2.4 all revisions; affected Relion 670/650 series version 2.2.5 all revisions |
CWE
CWE-347
References
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.