CVE-2025-52268

Authentication bypass via hardcoded token encryption key

Published Oct 27, 2025 · Updated Oct 27, 2025

Authentication bypass in StarCharge Artemis AC Charger 7-22 kW 1.0.4 allows remote attackers to forge valid WebConfig login tokens. The WebConfig interface uses a hardcoded AES key to protect login tokens, enabling that secret to decrypt existing tokens or create accepted replacements. Network-adjacent access to the charger is required, and successful forgery grants the associated token privileges without valid credentials.

CVSS severity7.5
High
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

Authentication bypass in StarCharge Artemis AC Charger 7-22 kW 1.0.4 allows remote attackers to forge valid WebConfig login tokens. The WebConfig interface uses a hardcoded AES key to protect login tokens, enabling that secret to decrypt existing tokens or create accepted replacements. Network-adjacent access to the charger is required, and successful forgery grants the associated token privileges without valid credentials.

The record

CVE
CVE-2025-52268
Published
Oct 27, 2025
Updated
Oct 27, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200, T1606
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 27, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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.

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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-200Exposure of Sensitive Information to an Unauthorized Actor
T1606Forge Web Credentials

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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