#VU46679 Command Injection in ATOP Corporation products - CVE-2020-24552

Vulnerability identifier: #VU46679

Vulnerability risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2020-24552

CWE-ID: CWE-77

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
ATOP SE5901 series
Hardware solutions / Routers & switches, VoIP, GSM, etc
ATOP SE5901B series
Hardware solutions / Routers & switches, VoIP, GSM, etc
ATOP SE5904D series
Hardware solutions / Routers & switches, VoIP, GSM, etc
ATOP SE5908 series
Hardware solutions / Routers & switches, VoIP, GSM, etc
ATOP SE5908A series
Hardware solutions / Routers & switches, VoIP, GSM, etc
ATOP SE5916 series
Hardware solutions / Routers & switches, VoIP, GSM, etc
ATOP SE5916A series
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: ATOP Corporation

Description

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

The vulnerability exists due to improper input validation. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

ATOP SE5901 series: 1.40

ATOP SE5901B series: 1.40

ATOP SE5904D series: 1.40

ATOP SE5908 series: 1.40

ATOP SE5908A series: 1.40

ATOP SE5916 series: 1.40

ATOP SE5916A series: 1.40

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External links
https://www.twcert.org.tw/tw/cp-132-3956-608f1-1.html

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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.