CVE-2024-23920 | ChargePoint Home Flex Improper Access Control

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of ChargePoint Home Flex charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the onboardee module. The issue results from improper access control. An attacker can leverage this vulnerability to execute code in the context of root.

Published: 2025-01-31 Last update: 2025-07-01 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-23920 is rated Moderate Risk (40.8/100): CVSS High severity, with low exploitation likelihood (EPSS 0.06%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2024-23920

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-04-09 0.05% 0.06% +0.01%
2 2025-03-30 0.06% 0.05% -0.01%
3 2025-03-29 — 0.06% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-23920

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.8 3.1 HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:A)
Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 [email protected]

Weakness enumeration for CVE-2024-23920

Affected software / configurations for CVE-2024-23920

Vendor Product Version Raw CPE
chargepoint home_flex_nema_14-50_plug_firmware — cpe:2.3:o:chargepoint:home_flex_nema_14-50_plug_firmware:-:*:*:*:*:*:*:*
chargepoint home_flex_hardwired_firmware — cpe:2.3:o:chargepoint:home_flex_hardwired_firmware:-:*:*:*:*:*:*:*
chargepoint home_flex_nema_6-50_plug_firmware — cpe:2.3:o:chargepoint:home_flex_nema_6-50_plug_firmware:-:*:*:*:*:*:*:*

References for CVE-2024-23920

cvelogic Threat Intelligence