Remote command injection in serial-number module for Node.js



Published: 2020-03-06
Risk High
Patch available NO
Number of vulnerabilities 1
CVE-ID CVE-2019-10804
CWE-ID CWE-77
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
Subscribe 		serial-number
Web applications / Modules and components for CMS

Vendor Elan Shanker

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Command Injection

EUVDB-ID: #VU25810

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 - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Exploit availability: No

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

CPE2.3 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.



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