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Vulnerabilities

Vulnerability · CVE-2025-5749

WOLFBOX Level 2 EV Charger BLE Encryption Keys Uninitialized Variable Authentication Bypass Vulnerability.

Published Jun 6, 2025 · catalog updated Jun 6, 2025 · WOLFBOX Level 2 EV Charger

Check if you run it

No confirmed exploitation is on record for CVE-2025-5749. EPSS is 0.21%. Act only if a listed version of WOLFBOX Level 2 EV Charger is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.21%
Remediation
Vendor / distro source
Affected products
vendor WOLFBOX Level 2 EV Charger 3.1.17 (main), 1.2.6 (MCU)

WOLFBOX Level 2 EV Charger BLE Encryption Keys Uninitialized Variable Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of WOLFBOX Level 2 EV Charger devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of cryptographic keys used in vendor-specific encrypted communications. The issue results from the lack of proper initialization of a variable prior to accessing it. An attacker can leverage this vulnerability to bypass authentication on the s

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor WOLFBOX Level 2 EV Charger 3.1.17 (main), 1.2.6 (MCU)3.1.17 (main), 1.2.6 (MCU)

How to fix CVE-2025-5749

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-5749. EPSS is 0.21%. Act only if a listed version of WOLFBOX Level 2 EV Charger is installed.

Which versions are affected?

Compare what you have installed with WOLFBOX Level 2 EV Charger 3.1.17 (main), 1.2.6 (MCU) 3.1.17 (main), 1.2.6 (MCU). Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.21%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 6, 2025 · EUVD

    Detected

    WOLFBOX Level 2 EV Charger BLE Encryption Keys Uninitialized Variable Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of WOLFBOX Level 2 EV Charger devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of cryptographic keys used in vendor-specif

  2. Jun 6, 2025 · EUVD

    Updated

    WOLFBOX Level 2 EV Charger BLE Encryption Keys Uninitialized Variable Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of WOLFBOX Level 2 EV Charger devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of cryptographic keys used in vendor-specif

Sources

  • CVE.orgVulnerability recordCVE-2025-5749

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-5749

    30-day exploitation probability 0.2%

    first.org
  • EUVDVulnerability recordEUVD-2025-17313

    WOLFBOX Level 2 EV Charger BLE Encryption Keys Uninitialized Variable Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of WOLFBOX Level 2 EV Charger devices. Authentication is not required

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.