CVE-2023-29125

Memory corruption via crafted TCP port 7700 packet

Published Nov 5, 2024 · Updated Nov 5, 2024

Heap overflow in CM_main.exe in Enel X JuiceBox Pro Cellular through 2.1.1.0_JB3VU096A allows remote authenticated users to corrupt memory. CM_main.exe mishandles a specific packet received on TCP port 7700 and writes beyond an allocated heap buffer; the faulty routine is undisclosed. Reachability requires adjacent-network access and low privileges; public sources do not establish code execution, so the confirmed result is memory corruption.

CVSS severity9.0
Critical
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap overflow in CM_main.exe in Enel X JuiceBox Pro Cellular through 2.1.1.0_JB3VU096A allows remote authenticated users to corrupt memory. CM_main.exe mishandles a specific packet received on TCP port 7700 and writes beyond an allocated heap buffer; the faulty routine is undisclosed. Reachability requires adjacent-network access and low privileges; public sources do not establish code execution, so the confirmed result is memory corruption.

The record

CVE
CVE-2023-29125
Published
Nov 5, 2024
Updated
Nov 5, 2024
Vendor
Enel X
Product
JuiceBox Pro Cellular
Classifications
CWE-122, CWE-787, CAPEC-88, CAPEC-100, T1190
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 5, 2024Record 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=0 <=2.1.1.0_JB3VU096A

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

Enel X · JuiceBox Pro Cellularversion=0 <=2.1.1.0_JB3VU096A

Published CVSS scores

8.0NIST National Vulnerability DatabaseCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.0Automotive Security Research GroupCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-122Heap-based Buffer Overflow
CWE-787Out-of-bounds Write
CAPEC-88OS Command Injection
CAPEC-100Overflow Buffers
T1190Exploit Public-Facing Application

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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