#VU94612 OS Command Injection in Century Systems products - CVE-2024-36491

Vulnerability identifier: #VU94612

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-2024-36491

CWE-ID: CWE-78

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
FutureNet NXR-1300
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-650
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-610X
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-530
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-350/C
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-230/C
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-160/LW
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-G200
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-G180/L-CA
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-G120
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-G110
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-G100
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-G060
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-G050
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet VXR/x64
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet VXR/x86
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-1200
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-130/C
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-155/C
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-125/CX
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet NXR-120/C
Hardware solutions / Routers & switches, VoIP, GSM, etc
FutureNet WXR-250
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Century Systems

Description

The vulnerability allows a remote attacker to execute arbitrary shell 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 OS 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

FutureNet NXR-1300: 7.4.9

FutureNet NXR-650: 21.16.1

FutureNet NXR-610X: 21.14.11

FutureNet NXR-530: 21.11.13

FutureNet NXR-350/C: 5.30.9

FutureNet NXR-230/C: 5.30.12

FutureNet NXR-160/LW: 21.8.3

FutureNet NXR-G200: 9.12.15

FutureNet NXR-G180/L-CA: 21.7.28B

FutureNet NXR-G120: 21.15.2

FutureNet NXR-G110: 21.7.30C

FutureNet NXR-G100: 6.23.10

FutureNet NXR-G060: 21.15.5

FutureNet NXR-G050: 21.12.9

FutureNet VXR/x64: 21.7.31

FutureNet VXR/x86: 10.1.4

FutureNet NXR-1200: 5.25.21

FutureNet NXR-130/C: 5.13.21

FutureNet NXR-155/C: 5.22.5M

FutureNet NXR-125/CX: 5.25.7H

FutureNet NXR-120/C: 5.25.7H

FutureNet WXR-250: 1.4.7

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External links
https://www.centurysys.co.jp/backnumber/nxr_common/20240716-01.html
https://www.centurysys.co.jp/backnumber/nxr_common/20240716-03.html
https://jvn.jp/en/vu/JVNVU96424864/

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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.