← Vulnerability feed

Vulnerability record · CVE-2020-35715 · published 26 December 2020

CVE-2020-35715: Linksys re6500 firmware os command injection vulnerability

Linksys · Re6500 Firmware

Belkin LINKSYS RE6500 devices before 1.0.012.001 allow remote authenticated users to execute arbitrary commands via shell metacharacters in a filename to the upload_settings.cgi page.

8.8 CVSS 3.1 High EPSS 3.7% · top 10.6% CWE-78 · OS command injection
8.8CVSS 3.1 base score, v2 9.0
3.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Belkin LINKSYS RE6500 devices before 1.0.012.001 allow remote authenticated users to execute arbitrary commands via shell metacharacters in a filename to the upload_settings.cgi page.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugcrowd.com/disclosures/72d7246b-f77f-4f7f-9bd1-fdc35663cc92/linksys-re6500-unauthenticated-rce-working-across- Third Party Advisory
https://downloads.linksys.com/support/assets/releasenotes/ExternalReleaseNotes_RE6500_1.0.012.001.txt Release NotesVendor Advisory
https://resolverblog.blogspot.com/2020/07/linksys-re6500-unauthenticated-rce-full.html ExploitThird Party Advisory
https://bugcrowd.com/disclosures/72d7246b-f77f-4f7f-9bd1-fdc35663cc92/linksys-re6500-unauthenticated-rce-working-across- Third Party Advisory
https://downloads.linksys.com/support/assets/releasenotes/ExternalReleaseNotes_RE6500_1.0.012.001.txt Release NotesVendor Advisory
https://resolverblog.blogspot.com/2020/07/linksys-re6500-unauthenticated-rce-full.html ExploitThird Party Advisory

Track CVE-2020-35715 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2020-35713Linksys re6500 firmware os command injection vulnerabilityBelkin LINKSYS RE6500 devices before 1.0.012.001 allow remote attackers to execute arbitrary commands or set a new password via shell metacharacters …EPSS 33%8.8CVE-2020-35714Linksys re6500 firmware os command injection vulnerabilityBelkin LINKSYS RE6500 devices before 1.0.11.001 allow remote authenticated users to execute arbitrary commands via goform/systemCommand?command= in c…EPSS 2.7%7.5CVE-2020-35716Linksys re6500 firmware vulnerabilityBelkin LINKSYS RE6500 devices before 1.0.012.001 allow remote attackers to cause a persistent denial of service (segmentation fault) via a long /gofo…EPSS 4.0%7.4CVE-2025-14136Linksys re6500 firmware memory buffer overflow vulnerabilityA security flaw has been discovered in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.…EPSS 1.1%7.4CVE-2025-14135Linksys re6500 firmware memory buffer overflow vulnerabilityA vulnerability was identified in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. …EPSS 0.87%7.4CVE-2025-14134Linksys re6500 firmware memory buffer overflow vulnerabilityA vulnerability was determined in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. …EPSS 0.87%7.4CVE-2025-14133Linksys re6500 firmware memory buffer overflow vulnerabilityA vulnerability was found in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affec…EPSS 0.87%7.4CVE-2025-9481Linksys re6250 firmware memory buffer overflow vulnerabilityA security vulnerability has been detected in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/…EPSS 1.4%

Source: NIST National Vulnerability Database (record CVE-2020-35715), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.