CVE-2019-20348
OKER G232V1 v1.03.02.20161129 devices provide a root terminal on a UART serial interface without...
OKER G232V1 v1.03.02.20161129 devices provide a root terminal on a UART serial interface without proper access control. This allows attackers with physical access to interrupt the boot sequence in order to execute arbitrary commands with root privileges and conduct further attacks.
Attack profile
How easy it is to exploit
- Attack vector
- Physical
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
OKER G232V1 v1.03.02.20161129 devices provide a root terminal on a UART serial interface without proper access control. This allows attackers with physical access to interrupt the boot sequence in order to execute arbitrary commands with root privileges and conduct further attacks.
- Record
CVE-2019-20348- CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.2 High
AV:L/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-78
- Updated
- 2026-11-02
CVE List No score
OKER G232V1 v1.03.02.20161129 devices provide a root terminal on a UART serial interface without proper access control. This allows attackers with physical access to interrupt the boot sequence in order to execute arbitrary commands with root privileges and conduct further attacks.
- Record
CVE-2019-20348- Updated
- 2026-11-02
EUVDEUVD-2019-10901 No score
OKER G232V1 v1.03.02.20161129 devices provide a root terminal on a UART serial interface without proper access control. This allows attackers with physical access to interrupt the boot sequence in order to execute arbitrary commands with root privileges and conduct further attacks.
- Record
EUVD-2019-10901- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qxww-cm4w-652m No score
OKER G232V1 v1.03.02.20161129 devices provide a root terminal on a UART serial interface without...
OKER G232V1 v1.03.02.20161129 devices provide a root terminal on a UART serial interface without proper access control. This allows attackers with physical access to interrupt the boot sequence in order to execute arbitrary commands with root privileges and conduct further attacks.
- Record
GHSA-qxww-cm4w-652m- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-20348 is a medium vulnerability (CVSS 6.8) in Okerthai G232v1 Firmware, published January 6, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 46th percentile. No source names a fixed version.