#VU25810 Command Injection in serial-number


Published: 2020-03-06

Vulnerability identifier: #VU25810

Vulnerability risk: High

CVSSv3.1: 9.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C]

CVE-ID: CVE-2019-10804

CWE-ID: CWE-77

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
serial-number
Web applications / Modules and components for CMS

Vendor: Elan Shanker

Description

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

The vulnerability exists due to the "cmdPrefix" argument in "serialNumber" function is used by the "exec" function without any validation. A remote attacker can execute arbitrary commands on the target system.

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

Vulnerable software versions

serial-number: 0.1.0 - 1.3.0


External links
http://github.com/es128/serial-number/blob/master/index.js#L106
http://snyk.io/vuln/SNYK-JS-SERIALNUMBER-559010


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.


Latest bulletins with this vulnerability