Authentication Bypass in Intelbras WRN 150 Devices
CVE-2017-14942

9.8CRITICAL

Key Information:

Vendor

Intelbras

Status
Wrn 150 Firmware
Vendor
CVE Published:
30 September 2017

What is CVE-2017-14942?

The Intelbras WRN 150 devices are susceptible to a vulnerability that allows remote attackers to access the device’s configuration files. By sending a direct request to the URL cgi-bin/DownloadCfg/RouterCfm.cfg with an admin:language=pt cookie, unauthorized users can bypass authentication measures. This can lead to exposure of sensitive configuration data, thereby compromising the security of the network within which the affected devices operate.

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References

https://www.exploit-db.com/exploits/42916/
exploitx_refsource_EXPLOIT-DB
http://whiteboyz.xyz/authentication-bypass-intelbras-wrn-...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability Reserved

  • Vulnerability published

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