Vulnerability identifier: #VU62854

Vulnerability risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-29516

CWE-ID: CWE-78

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
IPCOM EX2
Hardware solutions / Routers & switches, VoIP, GSM, etc
IPCOM EX
Hardware solutions / Routers & switches, VoIP, GSM, etc
IPCOM VE2
Hardware solutions / Routers & switches, VoIP, GSM, etc
IPCOM VA2
Hardware solutions / Routers & switches, VoIP, GSM, etc
IPCOM VE1
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Fujitsu

Description

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

The vulnerability exists due to improper input validation in the web console. 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

IPCOM EX2: V01L05 NF0401

IPCOM EX: E20L33 NF0901

IPCOM VE2: All versions

IPCOM VA2: All versions

IPCOM VE1: All versions

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External links
http://jvn.jp/en/jp/JVN96561229/index.html
http://www.fujitsu.com/jp/products/network/support/2022/ipcom-01/

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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.