CVE-2024-23968

Adjacent-network code execution via unchecked buffer copy

Published Jan 30, 2025 · Updated Aug 26, 2025

Stack-based buffer overflow in ChargePoint Home Flex allows network-adjacent attackers to execute arbitrary code without authentication. SrvrToSmSetAutoChnlListMsg copies attacker-controlled data into a fixed-length stack buffer without validating its length. An unauthenticated attacker on an adjacent network can overflow the buffer and run code as root on the charging station.

CVSS severity8.8
High
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in ChargePoint Home Flex allows network-adjacent attackers to execute arbitrary code without authentication. SrvrToSmSetAutoChnlListMsg copies attacker-controlled data into a fixed-length stack buffer without validating its length. An unauthenticated attacker on an adjacent network can overflow the buffer and run code as root on the charging station.

The record

CVE
CVE-2024-23968
Published
Jan 30, 2025
Updated
Aug 26, 2025
Vendor
ChargePoint
Product
ChargePoint Home Flex
Classifications
CWE-121, T1210
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 26, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=all versions

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

ChargePoint · ChargePoint Home Flexversion=all versions

Published CVSS scores

8.8Trend Micro Zero Day InitiativeCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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