Description
A stack based buffer overflow exists in an API route of XWEB Pro version 1.12.1 and prior, enabling unauthenticated attackers to cause stack corruption and a termination of the program.
CVSS Metrics
- Vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Attack Vector
- adjacent network
- Complexity
- low
- Privileges
- none
- User Action
- none
- Scope
- unchanged
- Confidentiality
- none
- Integrity
- none
- Availability
- low
- Weaknesses
- CWE-787
Metadata
- Primary Vendor
- COPELAND
- Published
- 2/27/2026
- Last Modified
- 2/27/2026
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
copeland : xweb_300d_pro_firmwarecopeland : xweb_500d_pro_firmwarecopeland : xweb_500b_pro_firmware
AI-Powered Remediation
Generate remediation guidance or a C-suite brief for this vulnerability.