Arbitrary file upload in Hitachi Energy Txpert Hub Coretec 4 Version
CVE-2021-35532
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.
EPSS: 0.002 (5.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Hitachi Energy Txpert Hub Coretec 4 Version — versions 2.0.0, 2.0.1, 2.1.0
- Hitachienergy Txpert_hub_coretec_4
- Hitachienergy Txpert_hub_coretec_4_firmware — versions 2.0.0, 2.0.1, 2.1.0
Weakness classification (CWE)
References
- cybersecurity@hitachienergy.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-35532?
- CVE-2021-35532 is a medium-severity vulnerability in Hitachi Energy Txpert Hub Coretec 4 Version, classified under Download of Code Without Integrity Check. CVSS score: 6.7/10. Published 2022-06-07.
- How severe is CVE-2021-35532?
- Medium severity. CVSS v3 base score is 6.7 out of 10.