Hitachi Energy REB500

SUMMARY Hitachi Energy is aware of open-source software vulnerabilities that affect REB500 product versions listed in this document. These vulnerabilities can be exploited to carry out Denial of Service DoS attack on the product. Please refer to the Recommended Immediate Actions for information...

Hitachi Energy Relion REB500 Product Privilege Defined with Unsafe Actions (CVE-2026-2460)

A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the contents of directories that the role is not authorized to do so. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Hitachi Energy Relion REB500 Product Privilege Defined with Unsafe Actions (CVE-2026-2459)

A vulnerability exists in REB500 for an authenticated user with Installer role to access and alter the contents of directories that the role is not authorized to do so. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

CVE-2026-2459

A vulnerability exists in REB500 for an authenticated user with Installer role to access and alter the contents of directories that the role is not authorized to do so...

CVE-2026-2460

A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to do so...

CVE-2026-2459

A vulnerability exists in REB500 for an authenticated user with Installer role to access and alter the contents of directories that the role is not authorized to do so...

CVE-2026-2460

A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to do so...

CVE-2026-2459

A vulnerability exists in REB500 for an authenticated user with Installer role to access and alter the contents of directories that the role is not authorized to do so...

CVE-2026-2460

A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to do so...

CVE-2026-2460

A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to do so...

CVE-2026-2460

CVE-2026-2460 affects REB500. An authenticated user with low privileges can use the DAC protocol to access and alter directory content to which they are not authorized. The documented impact includes high confidentiality and integrity risks (per CVSS 4.0, base score 7.6). Exploit details, affecte...

CVE-2026-2460

A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to do so...

EUVD-2026-8465

A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to do so...

CVE-2026-2459

A vulnerability exists in REB500 for an authenticated user with Installer role to access and alter the contents of directories that the role is not authorized to do so...

CVE-2026-2459

A vulnerability exists in REB500 for an authenticated user with Installer role to access and alter the contents of directories that the role is not authorized to do so...

Hitachi Energy Relion REB500 安全漏洞

Hitachi Energy Relion REB500 is a distributed busbar protection system developed by Hitachi Energy. There is a security vulnerability in Hitachi Energy Relion REB500. This vulnerability stems from the ability of authenticated users with the Installer role to access and modify content in...

CVE-2026-2460: Privilege Defined With Unsafe Actions

A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to do so...

Hitachi Energy Relion REB500 安全漏洞

Hitachi Energy Relion REB500 is a distributed busbar protection system developed by Hitachi Energy. There is a security vulnerability in Hitachi Energy Relion REB500. This vulnerability stems from the ability of low-privilege verified users to access and modify the contents of unauthorized...

CVE-2026-2459: Privilege Defined With Unsafe Actions

A vulnerability exists in REB500 for an authenticated user with Installer role to access and alter the contents of directories that the role is not authorized to do so...

Siemens Multiple RTOS Integer Overflow or Wraparound (CVE-2020-28895)

In Wind River VxWorks, memory allocator has a possible overflow in calculating the memory block's size to be allocated by calloc. As a result, the actual memory allocated is smaller than the buffer size specified by the arguments, leading to memory corruption. SCALANCE X-200, X-200IRT, and X-300...