Vulnerability Description
A vulnerability, which was classified as critical, was found in Linksys E8450 up to 1.2.00.360516. This affects the function set_device_language of the file portal.cgi of the component HTTP POST Request Handler. The manipulation of the argument dut_language leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/CH13hh/tmp_store_cc/blob/main/E8450/1.md
- https://github.com/CH13hh/tmp_store_cc/blob/main/E8450/1.md#poc
- https://vuldb.com/?ctiid.314049
- https://vuldb.com/?id.314049
- https://vuldb.com/?submit.598217
- https://www.linksys.com/
FAQ
What is CVE-2025-6751?
CVE-2025-6751 is a vulnerability with a CVSS score of 8.8 (HIGH). A vulnerability, which was classified as critical, was found in Linksys E8450 up to 1.2.00.360516. This affects the function set_device_language of the file portal.cgi of the component HTTP POST Reque...
How severe is CVE-2025-6751?
CVE-2025-6751 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-6751?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.