CVE-2026-77975
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk8th percentile - higher than 8% of all known CVEs
Summary
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.
Risk Assessment
Exposure of credentials could allow unauthorized access to devices and systems, posing a serious threat to network security.
Recommendation
Secure exported configuration files (e.g., encrypt them) and change default credentials to unique, strong passwords.
Other vulnerabilities in Ebyte product
See all- CVE-2026-76133Critical
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.
- 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.
- 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.
Original NVD description (English source)
The affected Ebyte product exports administrative credentials and other sensitive configuration information without adequate protection. An unauthenticated attacker on the adjacent network who can obtain an exported configuration file could recover valid credentials and use them to access the device or similarly configured systems.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS