CVE-2025-48417Network attack vector

Admin traffic interception via shared TLS private key

Published May 21, 2025 · Updated Nov 3, 2025

Hard-coded TLS keys in eCharge Hardy Barth cPH2 and cPP2 firmware 2.2.0 and earlier allow remote attackers to intercept admin traffic. The firmware ships the same certificate and private key in /etc/ssl update files and provides no way to configure a unique certificate. An attacker positioned between an administrator and the charging station can impersonate the HTTPS endpoint and read or alter administrative traffic.

CVSS severity6.5
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded TLS keys in eCharge Hardy Barth cPH2 and cPP2 firmware 2.2.0 and earlier allow remote attackers to intercept admin traffic. The firmware ships the same certificate and private key in /etc/ssl update files and provides no way to configure a unique certificate. An attacker positioned between an administrator and the charging station can impersonate the HTTPS endpoint and read or alter administrative traffic.

The record

CVE
CVE-2025-48417
Published
May 21, 2025
Updated
Nov 3, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-321, CAPEC-37, T1557
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 3, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-321Use of Hard-coded Cryptographic Key
CAPEC-37Retrieve Embedded Sensitive Data
T1557Adversary-in-the-Middle

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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