Vulnerability identifier: #VU16706

Vulnerability risk: Low

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2018-18009

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
DIR-140L
Hardware solutions / Routers & switches, VoIP, GSM, etc
DIR-640L
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: D-Link

Description
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.

The weakness exists due to unspecified flaw. A remote attack can obtain clear text password of user admin at the line: gosave_ok = ("__password__".length < 6)?true:false.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address the vulnerability.

Vulnerable software versions

DIR-140L: 1.02

DIR-640L: 1.02RU

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External links
http://seclists.org/fulldisclosure/2018/Dec/46

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.