CVE-2019-20675

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-04-15 · updated 2026-06-17
Weakness: CWE-79

Description

Certain NETGEAR devices are affected by stored XSS. This affects RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, and RBK50 before 2.3.5.30.

Affected products

NETGEAR Rbk50 Firmware: before 2.3.5.30 — fixed in 2.3.5.30
NETGEAR Rbr50 Firmware: before 2.3.5.30 — fixed in 2.3.5.30
NETGEAR Rbs50 Firmware: before 2.3.5.30 — fixed in 2.3.5.30

How to fix

Upgrade to a fixed version: NETGEAR Rbk50 Firmware 2.3.5.30; NETGEAR Rbr50 Firmware 2.3.5.30; NETGEAR Rbs50 Firmware 2.3.5.30. Check the vendor advisory for mitigations.

References

https://kb.netgear.com/000061464/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-WiFi-Systems-PSV-2018-0544
https://kb.netgear.com/000061464/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-WiFi-Systems-PSV-2018-0544

Get alerted when CVE-2019-20675 or the next vulnerability affects your stack