What is the CVSS score of CVE-2023-30399?

CVE-2023-30399 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.9%.

Is there a public PoC exploit available for CVE-2023-30399?

Yes, a public proof-of-concept exploit is available for CVE-2023-30399. Prioritise patching immediately. EPSS: 0.9%.

Wallbox Glb Firmware CVE-2023-30399

HIGH

Incorrect Permission Assignment for Critical Resource (CWE-732)

2023-05-04 cve@mitre.org

Information Disclosure Wallbox Glb Firmware Wallbox Gtb Firmware Wallbox Gtc Firmware

8.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.1 HIGH

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

May 04, 2023 - 21:15 nvd

HIGH 8.1

DescriptionNVD

Insecure permissions in the settings page of GARO Wallbox GLB/GTB/GTC before v189 allows attackers to redirect users to a crafted update package link via a man-in-the-middle attack.

AnalysisAI

Insecure permissions in the settings page of GARO Wallbox GLB/GTB/GTC before v189 allows attackers to redirect users to a crafted update package link via a man-in-the-middle attack. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Incorrect Permission Assignment (CWE-732), which allows attackers to access resources due to misconfigured permissions. Insecure permissions in the settings page of GARO Wallbox GLB/GTB/GTC before v189 allows attackers to redirect users to a crafted update package link via a man-in-the-middle attack. Affected products include: Garo Wallbox Glb Firmware, Garo Wallbox Gtb Firmware, Garo Wallbox Gtc Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Review and restrict file/resource permissions, apply principle of least privilege.