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CVE-2021-35532

MEDIUMCVSS 6.7/10EPSS 0.16%

Last modified

CVE-2021-35532 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. 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. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
6.7/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.16%

5.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HitachienergyTxpert Hub Coretec 4 Firmware2.0.0
HitachienergyTxpert Hub Coretec 4 Firmware2.0.1
HitachienergyTxpert Hub Coretec 4 Firmware2.1.0
HitachienergyTxpert Hub Coretec 4 Firmware2.1.1
HitachienergyTxpert Hub Coretec 4 Firmware2.1.2
HitachienergyTxpert Hub Coretec 4 Firmware2.1.3
HitachienergyTxpert Hub Coretec 4 Firmware2.2.0
HitachienergyTxpert Hub Coretec 4 Firmware2.2.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2021-35532?
CVE-2021-35532 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2021-35532?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-35532?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST