CVE-2023-1257
CVE-2023-1257
6.8MEDIUM
Key Information
- Vendor
- MOXA
- Status
- UC-8580 Series
- UC-8540 Series
- UC-8410A Series
- UC-8200 Series
- Vendor
- CVE Published:
- 7 March 2023
Summary
An attacker with physical access to the affected Moxa UC Series devices can initiate a restart of the device and gain access to its BIOS. Command line options can then be altered, allowing the attacker to access the terminal. From the terminal, the attacker can modify the device’s authentication files to create a new user and gain full access to the system.
Affected Version(s)
UC-8580 Series = V1.1
UC-8540 Series = V1.0 to V1.2
UC-8410A Series = V2.2
CVSS V3.1
Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Physical
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability Reserved.
Vulnerability published.
Collectors
NVD DatabaseMitre Database