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HIGH · 7.8

CVE-2022-3088

UC-8100A-ME-T System Image: Versions v1.0 to v1.6, UC-2100 System Image: Versions v1.0 to v1.12, UC-2100-W System Image: Versions v1.0 to v 1.12, UC-3100 System Image: Versions v1.0 to v1.6,&nbsp...

Vulnerability Description

UC-8100A-ME-T System Image: Versions v1.0 to v1.6, UC-2100 System Image: Versions v1.0 to v1.12, UC-2100-W System Image: Versions v1.0 to v 1.12, UC-3100 System Image: Versions v1.0 to v1.6, UC-5100 System Image: Versions v1.0 to v1.4, UC-8100 System Image: Versions v3.0 to v3.5, UC-8100-ME-T System Image: Versions v3.0 and v3.1, UC-8200 System Image: v1.0 to v1.5, AIG-300 System Image: v1.0 to v1.4, UC-8410A with Debian 9 System Image: Versions v4.0.2 and v4.1.2, UC-8580 with Debian 9 System Image: Versions v2.0 and v2.1, UC-8540 with Debian 9 System Image: Versions v2.0 and v2.1, and DA-662C-16-LX (GLB) System Image: Versions v1.0.2 to v1.1.2 of Moxa's ARM-based computers have an execution with unnecessary privileges vulnerability, which could allow an attacker with user-level privileges to gain root privileges.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
MoxaUc-2101-Lx Firmware>= 1.0, <= 1.12
MoxaUc-2101-Lx-
MoxaUc-2102-Lx Firmware>= 1.0, <= 1.2
MoxaUc-2102-Lx-
MoxaUc-2104-Lx Firmware>= 1.0, <= 1.2
MoxaUc-2104-Lx-
MoxaUc-2111-Lx Firmware>= 1.0, <= 1.2
MoxaUc-2111-Lx-
MoxaUc-2112-Lx Firmware>= 1.0, <= 1.2
MoxaUc-2112-Lx-
MoxaUc-2102-T-Lx Firmware>= 1.0, <= 1.2
MoxaUc-2102-T-Lx-
MoxaUc-2114-T-Lx Firmware>= 1.0, <= 1.2
MoxaUc-2114-T-Lx-
MoxaUc-2116-T-Lx Firmware>= 1.0, <= 1.2
MoxaUc-2116-T-Lx-
MoxaUc-3101-T-Us-Lx Firmware>= 1.0, <= 1.6
MoxaUc-3101-T-Us-Lx-
MoxaUc-3101-T-Eu-Lx Firmware>= 1.0, <= 1.6
MoxaUc-3101-T-Eu-Lx-

Related Weaknesses (CWE)

CWE-269CWE-250

References

FAQ

What is CVE-2022-3088?

CVE-2022-3088 is a vulnerability with a CVSS score of 7.8 (HIGH). UC-8100A-ME-T System Image: Versions v1.0 to v1.6, UC-2100 System Image: Versions v1.0 to v1.12, UC-2100-W System Image: Versions v1.0 to v 1.12,&nbsp;UC-3100 System Image: Versions v1.0 to v1.6,&nbsp...

How severe is CVE-2022-3088?

CVE-2022-3088 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-3088?

Check the references section above for vendor advisories and patch information. Affected products include: Moxa Uc-2101-Lx Firmware, Moxa Uc-2101-Lx, Moxa Uc-2102-Lx Firmware, Moxa Uc-2102-Lx, Moxa Uc-2104-Lx Firmware.