CVE ID:

CVE-2019-9975

Details:

DASAN H660RM devices with firmware 1.03-0022 use a hard-coded key for logs encryption. Data stored using this key can be decrypted by anyone able to access this key.

References:

BUGTRAQ:20190326 Multiple vulnerabilities in DASAN H660RM GPON router firmware
:https://seclists.org/bugtraq/2019/Mar/41
:http://packetstormsecurity.com/files/152232/DASAN-H660RM-Information-Disclosure-Hardcoded-Key.html
:https://blog.burghardt.pl/2019/03/syslog_tool-cgi-on-dasan-h660rm-devices-with-firmware-1-03-0022-uses-a-hard-coded-key-for-logs-encryption/