CVE-2020-35716

Belkin LINKSYS RE6500 devices before 1.0.012.001 allow remote attackers to cause a persistent denial of service (segmentation fault) via a long /goform/langSwitch langSelectionOnly parameter.

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C

EPSS

3.99% chance of exploitation in the next 30 days, 90th percentile

Published

2020-12-26

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://resolverblog.blogspot.com/2020/07/linksys-re6500-unauthenticated-rce-full.html

Security advisories

• https://downloads.linksys.com/support/assets/releasenotes/ExternalReleaseNotes_RE6500_1.0…
• https://bugcrowd.com/disclosures/72d7246b-f77f-4f7f-9bd1-fdc35663cc92/linksys-re6500-unau…

References

• CVE Record
• NVD entry