Vulnerability in Linksys Re6500
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.040 (90.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.039 · newest: 0.040 · change: +0.000
Affected products
Public proof-of-concept exploits
References
- resolverblog.blogspot.com/2020/07/linksys-re6500-unauthenticated-rce-full.html (Exploit, Third Party Advisory)
- downloads.linksys.com/support/assets/releasenotes/ExternalReleaseNotes_RE6500_1… (Release Notes, Vendor Advisory)
- bugcrowd.com/disclosures/72d7246b-f77f-4f7f-9bd1-fdc35663cc92/linksys-re6500-un… (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-35716?
- CVE-2020-35716 is a high-severity vulnerability in Linksys Re6500. CVSS score: 7.5/10. Published 2020-12-26.
- How severe is CVE-2020-35716?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-35716 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.