How severe is CVE-2025-5748?

CVE-2025-5748 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-5748 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-5748?

CVE-2025-5748 affects Wolfbox Level 2 Ev Charger Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-5748?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-5748 have an EU (EUVD) identifier?

Yes. CVE-2025-5748 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17312.

When was CVE-2025-5748 published?

CVE-2025-5748 was published on 2025-06-06 and last updated on 2026-06-17.

CVE-2025-5748

CVE-2025-5748 is a high-severity vulnerability in Wolfbox Level 2 Ev Charger Firmware with a CVSS 3.x base score of 8.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-749.

Key facts

Severity: High (CVSS 3.x base score 8.0)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-17312
Weakness: CWE-749
Affected product: Wolfbox Level 2 Ev Charger Firmware
Published: 2025-06-06
Last modified: 2026-06-17

Description

WOLFBOX Level 2 EV Charger LAN OTA Exposed Dangerous Method Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of WOLFBOX Level 2 EV Charger. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the Tuya communications module software. The issue results from the exposure of a method allowing the upload of crafted software images to the module. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26349.

Frequently asked questions

What is CVE-2025-5748?: WOLFBOX Level 2 EV Charger LAN OTA Exposed Dangerous Method Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of WOLFBOX Level 2 EV Charger. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the Tuya communications module software. The issue results from the exposure of a method allowing the upload of crafted software images to the module. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26349.
How severe is CVE-2025-5748?: CVE-2025-5748 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-5748 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-5748?: CVE-2025-5748 affects Wolfbox Level 2 Ev Charger Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-5748?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-5748 have an EU (EUVD) identifier?: Yes. CVE-2025-5748 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17312.
When was CVE-2025-5748 published?: CVE-2025-5748 was published on 2025-06-06 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-25-327/

Affected products (1)

cpe:2.3:o:wolfbox:level_2_ev_charger_firmware:3.1.17:*:*:*:*:*:*:*

More vulnerabilities in Wolfbox Level 2 Ev Charger Firmware

CVE-2025-5750 — High (CVSS 8.8): WOLFBOX Level 2 EV Charger tuya_svc_devos_activate_result_parse Heap-based Buffer Overflow Remote Code Execution…
CVE-2025-5749 — High (CVSS 8.8): WOLFBOX Level 2 EV Charger BLE Encryption Keys Uninitialized Variable Authentication Bypass Vulnerability. This…
CVE-2025-5747 — High (CVSS 8.0): WOLFBOX Level 2 EV Charger MCU Command Parsing Misinterpretation of Input Remote Code Execution Vulnerability. This…
CVE-2025-5751 — Medium (CVSS 6.8): WOLFBOX Level 2 EV Charger Management Card Hard-coded Credentials Authentication Bypass Vulnerability. This…

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