CVE-2019-9974
Severity CVSS v4.0:
Pending analysis
Type:
CWE-306
Missing Authentication for Critical Function
Publication date:
11/04/2019
Last modified:
24/08/2020
Description
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.
Impact
Base Score 3.x
9.10
Severity 3.x
CRITICAL
Base Score 2.0
6.40
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:dasannetworks:h660rm_firmware:1.03-0022:*:*:*:*:*:*:* | ||
cpe:2.3:h:dasannetworks:h660rm:-:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://packetstormsecurity.com/files/152232/DASAN-H660RM-Information-Disclosure-Hardcoded-Key.html
- https://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/
- https://seclists.org/bugtraq/2019/Mar/41