Vulnerability CVE-2018-12049


Published: 2018-06-07   Modified: 2018-06-08

Description:
** DISPUTED ** A remote attacker can bypass the System Manager Mode on the Canon LBP6030w web interface without a PIN for /checkLogin.cgi via vectors involving /portal_top.html to get full access to the device. NOTE: the vendor reportedly responded that this issue occurs when a customer keeps the default settings without using the countermeasures and best practices shown in the documentation.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Canon LBP7110Cw Authentication Bypass
Huy Kha
13.06.2018

Type:

CWE-287

(Improper Authentication)

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Canon -> Lbp6030w firmware 

 References:
https://gist.github.com/huykha/0381acb2dc580c728a79452b60fa082c
https://www.exploit-db.com/exploits/44886/

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