GHSA-v4pm-383q-rr5wHighCVSS 5.9
Cudy TR3000 before 2.5.42 contains a stack buffer overflow vulnerability in the CWMP client that...
🔗 CVE IDs covered (1)
📋 Description
Cudy TR3000 before 2.5.42 contains a stack buffer overflow vulnerability in the CWMP client that allows a malicious ACS to corrupt stack memory via oversized credentials. Attackers controlling the ACS can send Username and Password values up to 256 bytes in TR-069 Download or Upload requests, overflowing 128-byte stack buffers and crashing the CWMP process.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-75488
- https://d1jvyy13vm72kv.cloudfront.net/device/upgrade/m_upgrade_TR3000_256MB_Flash-R103-2.5.42-20261103-160202-sysupgrade_82672.zip
- https://www.cudy.com/en-us/pages/download-center/tr3000-1-0
- https://www.vulncheck.com/advisories/cudy-tr3000-before-2.5.42-stack-buffer-overflow-via-cwmp-basic-authorization-builder
- https://github.com/advisories/GHSA-v4pm-383q-rr5w