What is the CVSS score of CVE-2024-11666?

CVE-2024-11666 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Is there a public PoC exploit available for CVE-2024-11666?

Yes, a public proof-of-concept exploit is available for CVE-2024-11666. Prioritise patching immediately. EPSS: 0.4%.

Salia Plcc Firmware CVE-2024-11666

CRITICAL

Insufficient Verification of Data Authenticity (CWE-345)

2024-11-24 research@onekey.com

Information Disclosure Salia Plcc Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 24, 2024 - 23:15 nvd

CRITICAL 9.8

DescriptionNVD

Affected devices beacon to eCharge cloud infrastructure asking if there are any command they should run. This communication is established over an insecure channel since peer verification is disabled everywhere. Therefore, remote unauthenticated users suitably positioned on the network between an EV charger controller and eCharge infrastructure can execute arbitrary commands with elevated privileges on affected devices.

This issue affects cph2_echarge_firmware: through 2.0.4.

AnalysisAI

Affected devices beacon to eCharge cloud infrastructure asking if there are any command they should run. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-345. Affected devices beacon to eCharge cloud infrastructure asking if there are any command they should run. This communication is established over an insecure channel since peer verification is disabled everywhere. Therefore, remote unauthenticated users suitably positioned on the network between an EV charger controller and eCharge infrastructure can execute arbitrary commands with elevated privileges on affected devices.0.4. Affected products include: Echarge Salia Plcc Firmware. Version information: through 2.0.4..

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.