Vulnerability Details : CVE-2017-3216
WiMAX routers based on the MediaTek SDK (libmtk) that use a custom httpd plugin are vulnerable to an authentication bypass allowing a remote, unauthenticated attacker to gain administrator access to the device by performing an administrator password change on the device via a crafted POST request.
Products affected by CVE-2017-3216
- cpe:2.3:o:zyxel:max218m_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:max218m1w_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:max218mw_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:max308m_fimware:-:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:max318m_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:max338m_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:bm2022_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:hes-309m_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:hes-319m_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:hes-319m2w_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:hes-339m_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:zte:ox-330p_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:greenpacket:ox350_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:mada:soho_wireless_router_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-3216
0.75%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-3216
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-3216
-
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.Assigned by:
- cret@cert.org (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2017-3216
-
https://sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20170607-0_Various_WiMAX_CPEs_Authentication_Bypass_v10.txt
Exploit;Third Party Advisory
-
http://blog.sec-consult.com/2017/06/ghosts-from-past-authentication-bypass.html
Ghosts from the past: Authentication bypass and OEM backdoors in WiMAX routers | SEC ConsultThird Party Advisory
-
http://www.kb.cert.org/vuls/id/350135
VU#350135 - Various WiMAX routers contain a authentication bypass vulnerability in custom libmtk httpd pluginMitigation;Third Party Advisory;US Government Resource
Jump to