CVE-2020-35716

moderate-risk
Published 2020-12-26

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.

Do I need to act?

~
1.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Linksys

References (6)

Third Party Advisory https://bugcrowd.com/disclosures/72d7246b-f77f-4f7f-9bd1-fdc35663cc92/linksys-re...
Release Notes https://downloads.linksys.com/support/assets/releasenotes/ExternalReleaseNotes_R...
Exploit https://resolverblog.blogspot.com/2020/07/linksys-re6500-unauthenticated-rce-ful...
Third Party Advisory https://bugcrowd.com/disclosures/72d7246b-f77f-4f7f-9bd1-fdc35663cc92/linksys-re...
Release Notes https://downloads.linksys.com/support/assets/releasenotes/ExternalReleaseNotes_R...
Exploit https://resolverblog.blogspot.com/2020/07/linksys-re6500-unauthenticated-rce-ful...
35
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 4/34 · Minimal
Exposure 5/34 · Minimal