Command Injection in Moxa UC Series
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2022-3086 |
| CWE-ID | CWE-77 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software |
UC-2100-W Hardware solutions / Routers & switches, VoIP, GSM, etc UC-2100 Hardware solutions / Routers & switches, VoIP, GSM, etc UC-3100 Hardware solutions / Routers & switches, VoIP, GSM, etc UC-5100 Hardware solutions / Routers & switches, VoIP, GSM, etc UC-8100 Hardware solutions / Routers & switches, VoIP, GSM, etc UC-8100A-ME-T Hardware solutions / Routers & switches, VoIP, GSM, etc UC-8200 Hardware solutions / Routers & switches, VoIP, GSM, etc UC-8410A Hardware solutions / Routers & switches, VoIP, GSM, etc UC-8540 Hardware solutions / Routers & switches, VoIP, GSM, etc UC-8580 Hardware solutions / Routers & switches, VoIP, GSM, etc |
| Vendor | Moxa |
Security Bulletin
This security bulletin contains one low risk vulnerability.
1) Command Injection
EUVDB-ID: #VU69415
Risk: Low
CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-3086
CWE-ID:
CWE-77 - Command injection
Exploit availability: No
DescriptionThe vulnerability allows a local user to execute arbitrary commands on the target system.
The vulnerability exists due to improper input validation. A local user can pass specially crafted data to the application and execute arbitrary commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall update from vendor's website.
Vulnerable software versionsUC-2100-W: 1.3 - 1.5
UC-2100: 1.3 - 1.5
UC-3100: - - 2.0
UC-5100: 1.2
UC-8100: 1.2 - 1.3
UC-8100A-ME-T: 1.0 - 1.1
UC-8200: - - 2.4
UC-8410A: 2.2
UC-8540: 1.0 - 1.2
UC-8580: 1.1
CPE2.3- cpe:2.3:h:moxa:uc-2100-w:1.3:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-2100-w:1.4:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-2100-w:1.5:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-2100:1.3:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-2100:1.4:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-2100:1.5:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-3100:*:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-3100:1.2:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-3100:2.0:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-5100:1.2:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-8100:1.2:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-8100a-me-t:1.0:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-8200:*:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-8410a:2.2:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-8540:1.0:*:*:*:*:*:*:*
- cpe:2.3:h:moxa:uc-8580:1.1:*:*:*:*:*:*:*
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.
The attacker would have to login to the system and perform certain actions in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
