#VU67053 Download of code without integrity check in TXpert Hub CoreTec 4 - CVE-2021-35532

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Main Vulnerability Database Vulnerabilities #VU67053

#VU67053 Download of code without integrity check in TXpert Hub CoreTec 4 - CVE-2021-35532

Published: September 7, 2022


Vulnerability identifier: #VU67053
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-35532
CWE-ID: CWE-494
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
TXpert Hub CoreTec 4
Software vendor:
Hitachi Energy

Description

The vulnerability allows a local user to compromise the affected system

The vulnerability exists due to software does not perform software integrity check when downloading updates within the file upload validation component. A local administrator can gain access to the system and obtain an account with sufficient privilege to then upload a malicious firmware to the product.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links