What’s Vulnerable › Vulnerabilities

CVE-2020-35797

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-12-30 · updated 2026-06-17
• Weakness: CWE-434

Description

NETGEAR NMS300 devices before 1.6.0.27 are affected by command injection by an unauthenticated attacker.

Affected products

• NETGEAR Nms300 Firmware: before 1.6.0.27 — fixed in 1.6.0.27

How to fix

Upgrade to a fixed version: NETGEAR Nms300 Firmware 1.6.0.27. Check the vendor advisory for mitigations.

References

• https://kb.netgear.com/000062688/Security-Advisory-for-Pre-Authentication-Command-Injection-on-NMS300-PSV-2020-0560
• https://kb.netgear.com/000062688/Security-Advisory-for-Pre-Authentication-Command-Injection-on-NMS300-PSV-2020-0560

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