SB2014031120 - Privilege escalation in ZTE F460 and F660

Description

This security bulletin contains information about 1 vulnerability.

1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2014-2321)

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Green

The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions in the web_shell_cmd.gch script. A remote attacker on the local network can gain elevated privileges on the target system.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• http://www.kb.cert.org/vuls/id/600724
• http://www.myxzy.com/post-411.html
• https://community.rapid7.com/community/infosec/blog/2014/03/03/disclosure-r7-2013-18-zte-f460-and-zte-f660-webshellcmdgch-backdoor