Vulnerability Description
A flaw has been found in Linksys E5600 1.1.0.26. The affected element is the function verify_gemtek_header of the file checkFw.sh of the component Firmware Handler. Executing manipulation can lead to risky cryptographic algorithm. The attack may be launched remotely. The attack requires a high level of complexity. The exploitability is described as difficult. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linksys | E5600 Firmware | 1.1.0.26 |
| Linksys | E5600 | - |
Related Weaknesses (CWE)
References
- https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Linksys/E5600.mdExploitThird Party Advisory
- https://vuldb.com/?ctiid.320525Permissions RequiredVDB Entry
- https://vuldb.com/?id.320525Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.628642Third Party AdvisoryVDB Entry
- https://www.linksys.com/Product
- https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Linksys/E5600.mdExploitThird Party Advisory
FAQ
What is CVE-2025-9146?
CVE-2025-9146 is a vulnerability with a CVSS score of 6.6 (MEDIUM). A flaw has been found in Linksys E5600 1.1.0.26. The affected element is the function verify_gemtek_header of the file checkFw.sh of the component Firmware Handler. Executing manipulation can lead to ...
How severe is CVE-2025-9146?
CVE-2025-9146 has been rated MEDIUM with a CVSS base score of 6.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-9146?
Check the references section above for vendor advisories and patch information. Affected products include: Linksys E5600 Firmware, Linksys E5600.