Dasannetworks: >> H660rm Firmware Security Vulnerabilities
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.
CVSS Score
9.1
EPSS Score
0.063
Published
2019-04-11
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.
CVSS Score
7.5
EPSS Score
0.013
Published
2019-04-11
The Boa server configuration on DASAN H660RM devices with firmware 1.03-0022 logs POST data to the /tmp/boa-temp file, which allows logged-in users to read the credentials of administration web interface users.
CVSS Score
8.8
EPSS Score
0.003
Published
2019-04-11