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8.8

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, and RBS850 before 3.2.16.6.

CVE-2020-26907 · published 6 years ago
Summary

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, and RBS850 before 3.2.16.6.

What to do
  • Update netgear rbk852_firmware to version 3.2.16.6 or later.
  • Update netgear rbr850_firmware to version 3.2.16.6 or later.
  • Update netgear rbs850_firmware to version 3.2.16.6 or later.
Affected software
VendorProductAffected versions
netgear rbk852_firmware < 3.2.16.6
cpe:2.3:o:netgear:rbk852_firmware:*:*:*:*:*:*:*:*
netgear rbr850_firmware < 3.2.16.6
cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*
netgear rbs850_firmware < 3.2.16.6
cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*
Original advisory text
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, and RBS850 before 3.2.16.6.
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, and RBS850 before 3.2.16.6.
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
8.8 High
Exploitation
2% chance of attack within 30 days
Type
CWE-77Command Injection
Timeline
Published9 Oct 2020
Updated3 Nov 2026
First seen29 Sep 2026
Sources
CVE-2020-26907 · NVD
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