CVE-2019-17373: NETGEAR DGN2200 Firmware

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Certain NETGEAR devices allow unauthenticated access to critical .cgi and .htm pages via a substring ending with .jpg, such as by appending ?x=1.jpg to a URL. This affects MBR1515, MBR1516, DGN2200, DGN2200M, DGND3700, WNR2000v2, WNDR3300, WNDR3400, WNR3500, and WNR834Bv2.

Affected products

• NETGEAR DGN2200 Firmware: affected versions not specified
• NETGEAR DGN2200M Firmware: affected versions not specified
• NETGEAR DGND3700 Firmware: affected versions not specified
• NETGEAR MBR1515 Firmware: affected versions not specified
• NETGEAR MBR1516 Firmware: affected versions not specified
• NETGEAR WNDR3300 Firmware: affected versions not specified
• NETGEAR WNDR3400 Firmware: affected versions not specified
• NETGEAR WNR2000V2 Firmware: affected versions not specified
• NETGEAR WNR3500 Firmware: affected versions not specified
• NETGEAR WNR834BV2 Firmware: affected versions not specified

Published 2019-10-09. Last modified 2026-06-17.