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Charx Sec 3000 Firmware CVE-2025-25271

| EUVDEUVD-2025-20401 HIGH
Initialization of a Resource with an Insecure Default (CWE-1188)
2025-07-08 info@cert.vde.com
8.8
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V13 - Configuration Secure default settings
Impact

CVSS 8.8. EPSS 0.0%. No patch confirmed.

Exploit ScenarioDerived

An attacker could exploit this vulnerability in An unauthenticated adjacent attacker to compromise the security of affected deployments, potentially impacting confidentiality, integrity, or availability.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
Patch available 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 16, 2026

A security vulnerability in An unauthenticated adjacent attacker (CVSS 8.8). High severity vulnerability requiring prompt remediation.

Earlier versions of this analysis (1)
v1 Mar 16, 2026 - 04:21 CVSS 8.8

An unauthenticated adjacent attacker is able to configure a new OCPP backend, due to insecure defaults for the configuration interface.

RemediationAI

Monitor vendor channels for patch availability.

Affected VersionsENISA

CHARX SEC-3050 0.0.0 <1.7.3
CHARX SEC-3000 0.0.0 <1.7.3
CHARX SEC-3150 0.0.0 <1.7.3
CHARX SEC-3100 0.0.0 <1.7.3

Affected Packages

euvd charx_sec_3000 fix: 1.7.3
euvd charx_sec_3050 fix: 1.7.3
euvd charx_sec_3100 fix: 1.7.3
euvd charx_sec_3150 fix: 1.7.3

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 4 packages in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Vulnerability type not specified by vendor. CVSS 8.8 indicates high severity. Affects An unauthenticated adjacent attacker.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 8.8 HIGH
AV:A/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

Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Updated
Apr 16, 2026 - 06:33 EUVD-patch-fix
executive summary
Patch available
Apr 16, 2026 - 05:29 EUVD
1.7.3
CVE Published
Jul 08, 2025 - 07:15 nvd
HIGH 8.8

DescriptionCVE.org

An unauthenticated adjacent attacker is able to configure a new OCPP backend, due to insecure defaults for the configuration interface.

Executive ViewAI

Why It Matters

CVE-2025-25271 is a high-severity vulnerability (CVSS 8.8) affecting an unspecified product that allows unauthenticated adjacent attackers to compromise systems. The lack of authentication requirements and proximity-based attack vector create significant risk for networked environments, particularly in shared infrastructure or wireless-enabled facilities where attackers can position themselves near target systems.

Business Impact: High
Compensating Controls

Apply vendor patch. If patch deployment is delayed, implement network segmentation to restrict adjacent network access to affected systems, disable unnecessary network services on vulnerable devices, and increase monitoring for anomalous adjacent-network connection attempts until patching is complete.

Threat Intelligence Overview

EPSS Score
0.0%
Top 92% exploitable
Data Quality
4 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.0%
Patch available Yes
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Controlled
Automatable· derived
No
Human Impact
High

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +44
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

CVE-2025-25270 CRITICAL
9.8 Jul 08

An unauthenticated remote attacker can alter the device configuration in a way to get remote code execution as root with

CVE-2024-6788 CRITICAL
9.8 Aug 13

A remote unauthenticated attacker can use the firmware update feature on the LAN interface of the device to reset the pa

CVE-2024-26001 CRITICAL
9.8 Mar 12

An unauthenticated remote attacker can write memory out of bounds due to improper input validation in the MQTT stack. Ra

CVE-2024-25996 CRITICAL
9.8 Mar 12

An unauthenticated remote attacker can perform a remote code execution due to an origin validation error. Rated critical

CVE-2024-25995 CRITICAL
9.8 Mar 12

An unauthenticated remote attacker can modify configurations to perform a remote code execution, gain root rights or per

CVE-2025-25268 HIGH
8.8 Jul 08

An unauthenticated adjacent attacker can modify configuration by sending specific requests to an API-endpoint resulting

CVE-2024-26288 HIGH
8.7 Mar 12

An unauthenticated remote attacker can influence the communication due to the lack of encryption of sensitive data via a

CVE-2025-25269 HIGH
8.4 Jul 08

An unauthenticated local attacker can inject a command that is subsequently executed as root, leading to a privilege esc

CVE-2025-24003 HIGH
8.2 Jul 08

An unauthenticated remote attacker can use MQTT messages to trigger out-of-bounds writes in charging stations complying

CVE-2025-24005 HIGH
7.8 Jul 08

A local attacker with a local user account can leverage a vulnerable script via SSH to escalate privileges to root due t

CVE-2025-24006 HIGH
7.8 Jul 08

A low privileged local attacker can leverage insecure permissions via SSH on the affected devices to escalate privileges

CVE-2024-28137 HIGH
7.8 May 14

A local attacker with low privileges can perform a privilege escalation with an init script due to a TOCTOU vulnerabilit

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