What’s Vulnerable › Vulnerabilities
CVE-2020-14433
- Severity: medium (CVSS 6.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-06-18 · updated 2026-06-17
- Weakness: CWE-77
Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects RBK852 before 3.2.15.25, RBK853 before 3.2.15.25, RBK842 before 3.2.15.25, RBR850 before 3.2.15.25, RBS850 before 3.2.15.25, RBR840 before 3.2.15.25, RBS840 before 3.2.15.25, RBK752 before 3.2.15.25, RBK753 before 3.2.15.25, RBK753S before 3.2.15.25, RBR750 before 3.2.15.25, and RBS750 before 3.2.15.25.
Affected products
- NETGEAR Rbk752 Firmware: before 3.2.15.25 — fixed in 3.2.15.25
- NETGEAR Rbk753 Firmware: before 3.2.15.25 — fixed in 3.2.15.25
- NETGEAR Rbk753S Firmware: before 3.2.15.25 — fixed in 3.2.15.25
- NETGEAR Rbk842 Firmware: before 3.2.15.25 — fixed in 3.2.15.25
- NETGEAR Rbk852 Firmware: before 3.2.15.25 — fixed in 3.2.15.25
- NETGEAR Rbk853 Firmware: before 3.2.15.25 — fixed in 3.2.15.25
- NETGEAR Rbr750 Firmware: before 3.2.15.25 — fixed in 3.2.15.25
- NETGEAR Rbr840 Firmware: before 3.2.15.25 — fixed in 3.2.15.25
- NETGEAR Rbr850 Firmware: before 3.2.15.25 — fixed in 3.2.15.25
- Netgear Orbi Satellite RBS750: before 3.2.15.25 — fixed in 3.2.15.25
- NETGEAR Rbs840 Firmware: before 3.2.15.25 — fixed in 3.2.15.25
- NETGEAR Rbs850 Firmware: before 3.2.15.25 — fixed in 3.2.15.25
How to fix
Upgrade to a fixed version: NETGEAR Rbk752 Firmware 3.2.15.25; NETGEAR Rbk753 Firmware 3.2.15.25; NETGEAR Rbk753S Firmware 3.2.15.25; NETGEAR Rbk842 Firmware 3.2.15.25; NETGEAR Rbk852 Firmware 3.2.15.25; NETGEAR Rbk853 Firmware 3.2.15.25; NETGEAR Rbr750 Firmware 3.2.15.25; NETGEAR Rbr840 Firmware 3.2.15.25; NETGEAR Rbr850 Firmware 3.2.15.25; Netgear Orbi Satellite RBS750 3.2.15.25; NETGEAR Rbs840 Firmware 3.2.15.25; NETGEAR Rbs850 Firmware 3.2.15.25. Check the vendor advisory for mitigations.
References
- https://kb.netgear.com/000061932/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0035
- https://kb.netgear.com/000061932/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0035
Get alerted when CVE-2020-14433 or the next vulnerability affects your stack