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CVE-2016-10312: Jensenofscandinavia Al3g Firmware: Command injection
CVE-2016-10312 is rated critical with a CVSS v3.0 base score of 9.8 and NVD lists 3 affected products, including Jensenofscandinavia Al3g 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
Jensen of Scandinavia AS Air:Link 3G (AL3G) version 2.23m (Rev. 3), Air:Link 5000AC (AL5000AC) version 1.13, and Air:Link 59300 (AL59300) version 1.04 (Rev. 4) devices allow remote attackers to execute arbitrary commands via shell metacharacters to certain /goform/* pages.
Severity breakdown
CVSS v3.0 9.8: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/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: Unchanged. Impact stays within the vulnerable component.
- 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.
Underlying weakness
CWE-77: Improper Neutralization of Special Elements used in a Command
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
Affected products
- Jensenofscandinavia Al3g Firmware: 2.23m
- Jensenofscandinavia Al5000ac Firmware: 1.13
- Jensenofscandinavia Al59300 Firmware: 1.04