CVE-2023-29126

Authentication bypass via PHP loose comparison

Published Nov 5, 2024 · Updated Nov 5, 2024

PHP type juggling in Enel X JuiceBox Pro Cellular 2.1.1.0_JB3VU096A and earlier allows remote attackers to bypass authentication. The Web Manager authentication logic loosely compares an attacker-controlled PHP value instead of enforcing type-strict equality. An unauthenticated attacker must reach the charger's adjacent network and satisfy undisclosed conditions to pass the authentication check.

CVSS severity8.8
High
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP type juggling in Enel X JuiceBox Pro Cellular 2.1.1.0_JB3VU096A and earlier allows remote attackers to bypass authentication. The Web Manager authentication logic loosely compares an attacker-controlled PHP value instead of enforcing type-strict equality. An unauthenticated attacker must reach the charger's adjacent network and satisfy undisclosed conditions to pass the authentication check.

The record

CVE
CVE-2023-29126
Published
Nov 5, 2024
Updated
Nov 5, 2024
Vendor
Enel X
Product
JuiceBox Pro Cellular
Classifications
CWE-1287, CAPEC-115, T1110
Attack vector
adjacent
Privileges
unauthenticated

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 privilegesunauthenticated

What is affected?

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

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.2Automotive Security Research Group (ASRG)CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1287Improper Validation of Specified Type of Input
CAPEC-115Authentication Bypass
T1110Brute Force

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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