Vulnerability identifier: #VU15390

Vulnerability risk: High

CVSSv3.1: 9.4 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:U/RC:C]

CVE-ID: CVE-2018-10823

CWE-ID: CWE-78

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
DWR-111
Hardware solutions / Routers for home users
DWR-921
Hardware solutions / Routers for home users
DWR-912
Hardware solutions / Routers for home users
DWR-712
Hardware solutions / Routers for home users
DWR-512
Hardware solutions / Routers for home users
DWR-116
Hardware solutions / Routers for home users

Vendor: D-Link

Description
The vulnerability allows a remote authenticated attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to insufficient sanitization of user-supplied data within the chkisg.htm page Sip parameter. A remote authenticated attacker can inject and execute arbitrary code with elevated privileges.

Mitigation
Cybersecurity Help is currently unaware of any solutions addressing the vulnerability.

Vulnerable software versions

DWR-111: All versions

DWR-921: All versions

DWR-912: All versions

DWR-712: All versions

DWR-512: All versions

DWR-116: All versions

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External links
http://sploit.tech/2018/10/12/D-Link.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.