What is CVE-2019-17373?

CVE-2019-17373 is a critical-severity vulnerability in Netgear Dgn2200. CVSS score: 9.8/10. Published 2019-10-09.

How severe is CVE-2019-17373?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2019-17373 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Netgear Dgn2200

CVE-2019-17373

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…

EPSS: 0.015 (71.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Netgear Dgn2200
Netgear Dgn2200_firmware
Netgear Dgn2200m
Netgear Dgn2200m_firmware
Netgear Dgnd3700
Netgear Dgnd3700_firmware
Netgear Mbr1515
Netgear Mbr1515_firmware
Netgear Mbr1516
Netgear Mbr1516_firmware

Public proof-of-concept exploits

ARPSyndicate/cvemon
zer0yu/CVE_

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-17373?: CVE-2019-17373 is a critical-severity vulnerability in Netgear Dgn2200. CVSS score: 9.8/10. Published 2019-10-09.
How severe is CVE-2019-17373?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2019-17373 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.