title: Firmware upload verification bypass in TXpert Hub CoreTec 4
description: A vulnerability exists in the file upload validation part of Hitachi Energy TXpert Hub CoreTec 4 product. The vulnerability allows an attacker or malicious agent who manages to gain access to the system and obtain an account with sufficient privilege to upload a malicious firmware to the product. This issue affects: Hitachi Energy TXpert Hub CoreTec 4 version 2.0.0; 2.0.1; 2.1.0; 2.1.1; 2.1.2; 2.1.3; 2.2.0; 2.2.1.
problem types: CWE-494 Download of Code Without Integrity Check
affected:
{
product: TXpert Hub CoreTec 4 version
vendor: Hitachi Energy
versions:
status: affected, version: 2.0.0
status: affected, version: 2.0.1
status: affected, version: 2.1.0
status: affected, version: 2.1.1
status: affected, version: 2.1.2
status: affected, version: 2.1.3
status: affected, version: 2.2.0
status: affected, version: 2.2.1
}
workarounds: To reduce risk of exploitation, please apply the recommended mitigation as described in the advisory Section Mitigation Factors/Workarounds.