CVE-2020-26913
6.8 · MEDIUMOverview
CVE-2020-26913 is a medium-severity vulnerability affecting netgear d6100_firmware. It was published on October 9, 2020 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.8, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.63, R7800 before 1.0.2.60, R8900 before 1.0.4.26, R9000 before 1.0.4.26, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, RBS50 before 2.3.0.32, RBK40 before 2.3.0.28, RBR40 before 2.3.0.28, RBS40 before 2.3.0.28, SRK60 before 2.2.2.20, SRR60 before 2.2.2.20, SRS60 before 2.2.2.20, WN3000RPv2 before 1.0.0.78, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, WNR2000v5 before 1.0.0.70, XR450 before 2.3.2.40, and XR500 before 2.3.2.40.
Remediation
Check the references section for vendor advisories and patches from netgear. Update d6100_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| netgear | d6100_firmware | >= 0, < 1.0.0.63 | Affected |
| netgear | r7800_firmware | >= 0, < 1.0.2.60 | Affected |
| netgear | r8900_firmware | >= 0, < 1.0.4.26 | Affected |
| netgear | r9000_firmware | >= 0, < 1.0.4.26 | Affected |
| netgear | rbk20_firmware | >= 0, < 2.3.0.28 | Affected |
| netgear | rbr20_firmware | >= 0, < 2.3.0.28 | Affected |
| netgear | rbs20_firmware | >= 0, < 2.3.0.28 | Affected |
| netgear | rbk50_firmware | >= 0, < 2.3.0.32 | Affected |
| netgear | rbr50_firmware | >= 0, < 2.3.0.32 | Affected |
| netgear | rbs50_firmware | >= 0, < 2.3.0.32 | Affected |
Frequently Asked Questions
What is CVE-2020-26913?
CVE-2020-26913 is a medium-severity vulnerability affecting netgear d6100_firmware. It was published on October 9, 2020 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
How severe is CVE-2020-26913?
This vulnerability has a CVSS 3.1 base score of 6.8, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-26913?
Check the references section for vendor advisories and patches from netgear. Update d6100_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-26913?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-26913 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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