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CVE-2016-8363: User is able to execute arbitrary OS commands on the server.
CVE-2016-8363 is rated critical with a CVSS v3.0 base score of 10.0 and NVD lists 14 affected products, including Moxa Oncellg3470a Lte Firmware. Per its scoring, it can be exploited over the network, without authentication, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available.
Vulnerability description
An issue was discovered in Moxa OnCell OnCellG3470A-LTE, AWK-1131A/3131A/4131A Series, AWK-3191 Series, AWK-5232/6232 Series, AWK-1121/1127 Series, WAC-1001 V2 Series, WAC-2004 Series, AWK-3121-M12-RTG Series, AWK-3131-M12-RCC Series, AWK-5232-M12-RCC Series, TAP-6226 Series, AWK-3121/4121 Series, AWK-3131/4131 Series, and AWK-5222/6222 Series. User is able to execute arbitrary OS commands on the server.
Severity breakdown
CVSS v3.0 10.0: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
- Attack complexity: Low. No special conditions; the attack can be repeated reliably.
- Privileges required: None. No account or prior access is needed.
- User interaction: None. No action from any user is needed.
- Scope: Changed. Impact reaches beyond the vulnerable component to other resources.
- Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
- Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
- Availability impact: High. Total loss of availability; the component can be shut down.
Affected products
- Moxa Oncellg3470a Lte Firmware: up to and including 10-31-2016
- Moxa Awk 4131a Firmware: up to and including 10-31-2016
- Moxa Awk 3191 Firmware: up to and including 05-30-2017
- Moxa Awk 5232 Firmware: up to and including 05-30-2017
- Moxa Awk 6232 Firmware: up to and including 05-30-2017
- Moxa Awk 1121 Firmware: up to and including 06-29-2017
- Moxa Awk 1127 Firmware: up to and including 06-29-2017
- Moxa Wac 1001 V2 Firmware: up to and including 06-29-2017
- Moxa Wac 2004 Firmware: up to and including 06-29-2017
- Moxa Awk 3121 M12 Rtg Firmware: up to and including 06-29-2017
- Moxa Awk 3131 M12 Rcc Firmware: up to and including 06-29-2017
- Moxa Awk 5232 M12 Rcc Firmware: up to and including 06-29-2017
- Moxa Awk 3131a Firmware: up to and including 10-31-2016
- Moxa Awk 1131a Firmware: up to and including 10-31-2016