Multiple vulnerabilities in IBM Voice Gateway



Published: 2022-09-05
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-2161
CWE-ID CWE-94
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Voice Gateway
Server applications / Conferencing, Collaboration and VoIP solutions

Vendor IBM Corporation

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Code Injection

EUVDB-ID: #VU52448

Risk: Medium

CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-2161

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

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

The vulnerability exists due to improper input validation in the java.lang.ProcessBuilder API on the Windows platform. A remote attacker can manipulate the Process command line and execute arbitrary code on the target system.


Mitigation

Install update from vendor's website.

Vulnerable software versions

Voice Gateway: 1.0.7.0 - 1.0.7.1

External links

http://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnerabilities-in-ibm-java-sdk-affects-ibm-voice-gateway-5/
http://www.ibm.com/support/pages/node/6488907


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.



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