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Vulnerability record · CVE-2019-17373 · published 9 October 2019

CVE-2019-17373: Netgear mbr1515 firmware vulnerability

Netgear · Mbr1515 Firmware

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.

9.8 CVSS 3.1 Critical EPSS 1.5% · top 26.1%
9.8CVSS 3.1 base score, v2 7.5
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
10Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

10 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/zer0yu/CVE_Request/blob/master/netgear/Netgear_web_interface_exists_authentication_bypass.md Third Party Advisory
https://github.com/zer0yu/CVE_Request/blob/master/netgear/Netgear_web_interface_exists_authentication_bypass.md Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2017-6077NETGEAR DGN2200 ping.cgi OS Command InjectionThe ping.cgi endpoint on NETGEAR DGN2200 devices with firmware through 10.0.0.50 fails to sanitize the ping_IPAddr field of an HTTP POST request, all…KEVEPSS 69%analysed9.8CVE-2021-38516Netgear d6220 firmware vulnerabilityCertain NETGEAR devices are affected by lack of access control at the function level. This affects D6220 before 1.0.0.48, D6400 before 1.0.0.82, D700…EPSS 1.3%9.8CVE-2016-5649Netgear dgn2200 firmware cleartext transmission vulnerabilityA vulnerability is in the 'BSW_cxttongr.htm' page of the Netgear DGN2200, version DGN2200-V1.0.0.50_7.0.50, and DGND3700, version DGND3700-V1.0.0.17_…EPSS 24%9.3CVE-2025-4978Netgear dgnd3700 firmware improper authentication vulnerabilityA vulnerability, which was classified as very critical, was found in Netgear DGND3700 1.1.00.15_1.00.15NA. This affects an unknown part of the file /…EPSS 21%8.8CVE-2024-57046Netgear dgn2200 firmware improper authentication vulnerabilityA vulnerability in the Netgear DGN2200 router with firmware version v1.0.0.46 and earlier permits unauthorized individuals to bypass the authenticati…EPSS 2.1%8.8CVE-2020-35785Netgear dgn2200 firmware improper authentication vulnerabilityNETGEAR DGN2200v1 devices before v1.0.0.60 mishandle HTTPd authentication (aka PSV-2020-0363, PSV-2020-0364, and PSV-2020-0365).EPSS 0.67%8.8CVE-2017-18755Netgear r6300 firmware cross-site request forgery vulnerabilityCertain NETGEAR devices are affected by CSRF. This affects R6300v2 before 1.0.4.8, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6900 before 1.0.1…EPSS 0.46%8.8CVE-2017-18756Netgear d6220 firmware vulnerabilityCertain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6220 before 1.0.0.32, D6400 before 1.0.0.66, D850…EPSS 0.55%

Source: NIST National Vulnerability Database (record CVE-2019-17373), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.