CVE-2026-76133
CriticalCVSS 9.8Summary
The affected Ebyte product uses a deprecated hashing algorithm in an authentication-related operation. Under conditions where an attacker can manipulate or predict the authentication exchange, the weak construction may reduce the assurance provided by the authentication mechanism and facilitate unauthorized access.
Risk Assessment
Risk of unauthorized access to the device or system, potentially leading to confidentiality and integrity breaches.
Recommendation
Update the product to a version that uses a secure hashing algorithm, or implement additional authentication mechanisms if an update is not available.
Other vulnerabilities in Ebyte product
See all- CVE-2026-77975Medium
The affected Ebyte product exports administrative credentials and other sensitive configuration information without adequate protection. An unauthenticated attacker on the adjacent network who obtains an exported configuration file could recover valid credentials and use them to access the device or similarly configured systems.
- CVE-2026-77966High
The affected Ebyte product does not provide separation between limited and administrative management functions. A low privileged authenticated attacker could access security sensitive configuration functions and modify settings affecting confidentiality, integrity, or availability.
- CVE-2026-73819Critical
The affected Ebyte product's vendor configuration utility permits access to administrative functions without verifying the operator's identity under certain credential conditions. An unauthenticated attacker on the adjacent network could modify critical settings or change access credentials, potentially preventing legitimate administrators from managing the device.
Original NVD description (English source)
The affected Ebyte product uses a deprecated hashing algorithm in an authentication-related operation. Under conditions where an attacker can manipulate or predict the authentication exchange, the weak construction may reduce the assurance provided by the authentication mechanism and facilitate unauthorized access.