What is the CVSS score of CVE-2020-22007?

CVE-2020-22007 has a CVSS 3.1 base score of 6.8 (Medium). CVSS vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 2.3%.

Is there a public PoC exploit available for CVE-2020-22007?

Yes, a public proof-of-concept exploit is available for CVE-2020-22007. Prioritise patching immediately. EPSS: 2.3%.

G955V1 Firmware CVE-2020-22007

MEDIUM

Missing Authorization (CWE-862)

2023-01-18 cve@mitre.org

Command Injection Authentication Bypass G955V1 Firmware

6.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.8 MEDIUM

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jan 18, 2023 - 13:15 nvd

MEDIUM 6.8

DescriptionNVD

OS Command Injection vulnerability in OKER G955V1 v1.03.02.20161128, allows physical attackers to interrupt the boot sequence and execute arbitrary commands with root privileges.

AnalysisAI

OS Command Injection vulnerability in OKER G955V1 v1.03.02.20161128, allows physical attackers to interrupt the boot sequence and execute arbitrary commands with root privileges. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. OS Command Injection vulnerability in OKER G955V1 v1.03.02.20161128, allows physical attackers to interrupt the boot sequence and execute arbitrary commands with root privileges. Affected products include: Okerthai G955V1 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.