SB2025100409 - Remote code execution in multiple DrayOS routers
Published: October 4, 2025
Security Bulletin ID
SB2025100409
CSH Severity
Critical
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Use of uninitialized variable (CVE-ID: CVE-2025-10547)
CWE-ID: CWE-457 - Use of Uninitialized Variable
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Red
The vulnerability allows a remote attacker to compromise the affected device.
The vulnerability exists due to usage of an uninitialized variable within the device's Web User Interface (WebUI). A remote non-authenticated attacker can send a specially crafted HTTP request to the web interface of the affected device, trigger memory corruption and execute arbitrary code on the system.
Remediation
Install update from vendor's website.