CVE-2019-9974

2019-04-1118:01:44

mitre

www.cve.org

9.3 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

79.7%

JSON

diag_tool.cgi on DASAN H660RM GPON routers with firmware 1.03-0022 lacks any authorization check, which allows remote attackers to run a ping command via a GET request to enumerate LAN devices or crash the router with a DoS attack.

References

packetstormsecurity.com/files/152232/DASAN-H660RM-Information-Disclosure-Hardcoded-Key.html

blog.burghardt.pl/2019/03/diag_tool-cgi-on-dasan-h660rm-devices-with-firmware-1-03-0022-allows-spawning-ping-processes-without-any-authorization-leading-to-information-disclosure-and-dos-attacks/

seclists.org/bugtraq/2019/Mar/41