ZTE ZXDSL 831CII allows remote attackers to bypass authentication via a direct request to (1) main.cgi, (2) adminpasswd.cgi, (3) userpasswd.cgi, (4) upload.cgi, (5) conprocess.cgi, or (6) connect.cgi.
CVSS Score
5.0
EPSS Score
0.069
Published
2014-12-02
ZTE ZXDSL 831CII has a default password of admin for the admin account, which allows remote attackers to gain administrator privileges.
CVSS Score
10.0
EPSS Score
0.052
Published
2014-12-02
Multiple cross-site request forgery (CSRF) vulnerabilities in ZTE ZXDSL 831CII allow remote attackers to hijack the authentication of administrators for requests that (1) change the admin user name or (2) conduct cross-site scripting (XSS) attacks via the sysUserName parameter in a save action to adminpasswd.cgi or (3) change the admin user password via the sysPassword parameter in a save action to adminpasswd.cgi.
CVSS Score
6.8
EPSS Score
0.002
Published
2014-11-20
Cross-site request forgery (CSRF) vulnerability in accessaccount.cgi in ZTE ZXDSL 831IIV7.5.0a_Z29_OV allows remote attackers to hijack the authentication of administrators for requests that change the administrator password via the sysPassword parameter.
CVSS Score
6.8
EPSS Score
0.005
Published
2012-08-31