CVE-2017-14942 — CRITICAL (9.8)

Vulnerability Description

Intelbras WRN 150 devices allow remote attackers to read the configuration file, and consequently bypass authentication, via a direct request for cgi-bin/DownloadCfg/RouterCfm.cfg containing an admin:language=pt cookie.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Intelbras	Wrn 150 Firmware	1.0.1
Intelbras	Wrn 150	-

Related Weaknesses (CWE)

CWE-552

References

http://whiteboyz.xyz/authentication-bypass-intelbras-wrn-150.htmlExploitURL Repurposed
https://www.exploit-db.com/exploits/42916/ExploitThird Party AdvisoryVDB Entry
http://whiteboyz.xyz/authentication-bypass-intelbras-wrn-150.htmlExploitURL Repurposed
https://www.exploit-db.com/exploits/42916/ExploitThird Party AdvisoryVDB Entry

FAQ

What is CVE-2017-14942?

CVE-2017-14942 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Intelbras WRN 150 devices allow remote attackers to read the configuration file, and consequently bypass authentication, via a direct request for cgi-bin/DownloadCfg/RouterCfm.cfg containing an admin:...

How severe is CVE-2017-14942?

CVE-2017-14942 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2017-14942?

Check the references section above for vendor advisories and patch information. Affected products include: Intelbras Wrn 150 Firmware, Intelbras Wrn 150.