Vulnerability identifier: #VU24192

Vulnerability risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C]

CVE-ID: CVE-2020-6757

CWE-ID: CWE-94

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
PixelStor 5000
Hardware solutions / Other hardware appliances

Vendor: Rasilient

Description

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

The vulnerability exists due to improper input validation in contentHostProperties.php. A remote authenticated attacker can send a specially crafted request and execute arbitrary code on the target system via the "name" parameter.

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

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

Vulnerable software versions

PixelStor 5000: K:4.0.1580-20150629

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External links
http://pwnedchile.com/2020/01/08/pixelstor-5000-rce-exploit/

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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.