Vulnerability identifier: #VU24141

Vulnerability risk: High

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:U/RC:C]

CVE-ID: CVE-2019-15912

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
ASUS HG100
Hardware solutions / Other hardware appliances
ASUS MW100
Hardware solutions / Other hardware appliances
ASUS WS-101
Hardware solutions / Other hardware appliances
ASUS TS-101
Hardware solutions / Other hardware appliances
ASUS AS-101
Hardware solutions / Other hardware appliances
ASUS MS-101
Hardware solutions / Other hardware appliances
ASUS DL-101
Hardware solutions / Other hardware appliances

Vendor: Asus

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists in the affected devices using ZigBee PRO due to insufficient validation of user-supplied input. A remote attacker can use the ZigBee trust center rejoin procedure to perform multiple denial of service attacks.

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

Vulnerable software versions

ASUS HG100: All versions

ASUS MW100: All versions

ASUS WS-101: All versions

ASUS TS-101: All versions

ASUS AS-101: All versions

ASUS MS-101: All versions

ASUS DL-101: All versions

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External links
http://github.com/chengcheng227/CVE-POC/blob/master/CVE-2019-15912_1.md
http://github.com/chengcheng227/CVE-POC/blob/master/CVE-2019-15912_2.md

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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. However, proof of concept for this vulnerability is available.