How severe is CVE-2025-5823?

CVE-2025-5823 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-5823 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-5823?

CVE-2025-5823 primarily affects Autel Maxicharger Ac Elite Business C50 Firmware. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-5823?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-5823 have an EU (EUVD) identifier?

Yes. CVE-2025-5823 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28666.

When was CVE-2025-5823 published?

CVE-2025-5823 was published on 2025-06-25 and last updated on 2026-06-17.

CVE-2025-5823

CVE-2025-5823 is a medium-severity vulnerability in Autel Maxicharger Ac Elite Business C50 Firmware with a CVSS 3.x base score of 6.5. 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: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-28666
Weakness: CWE-749
Affected product: Autel Maxicharger Ac Elite Business C50 Firmware
Published: 2025-06-25
Last modified: 2026-06-17

Description

Autel MaxiCharger AC Wallbox Commercial Serial Number Exposed Dangerous Method Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is required to exploit this vulnerability. The specific flaw exists within the implementation of the Autel Technician API. The issue results from an exposed dangerous method. An attacker can leverage this vulnerability to disclose credentials, leading to further compromise. Was ZDI-CAN-26351.

Frequently asked questions

What is CVE-2025-5823?: Autel MaxiCharger AC Wallbox Commercial Serial Number Exposed Dangerous Method Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is required to exploit this vulnerability. The specific flaw exists within the implementation of the Autel Technician API. The issue results from an exposed dangerous method. An attacker can leverage this vulnerability to disclose credentials, leading to further compromise. Was ZDI-CAN-26351.
How severe is CVE-2025-5823?: CVE-2025-5823 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-5823 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-5823?: CVE-2025-5823 primarily affects Autel Maxicharger Ac Elite Business C50 Firmware. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-5823?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-5823 have an EU (EUVD) identifier?: Yes. CVE-2025-5823 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28666.
When was CVE-2025-5823 published?: CVE-2025-5823 was published on 2025-06-25 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-25-341/

Affected products (18)

cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_ac_pro_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_ac_pro_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_ac_ultra_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_ac_ultra_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_dc_compact_mobile_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_dc_compact_mobile_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_dc_compact_pedestal_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_dc_compact_pedestal_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_dc_fast_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_dc_fast_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_dc_hipower_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_dc_hipower_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_dh480_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_dh480_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:european_standard

More vulnerabilities in Autel Maxicharger Ac Elite Business C50 Firmware

CVE-2025-5830 — High (CVSS 8.8): Autel MaxiCharger AC Wallbox Commercial DLB_SlaveRegister Heap-based Buffer Overflow Remote Code Execution…
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CVE-2025-5822 — High (CVSS 8.8): Autel MaxiCharger AC Wallbox Commercial Technician API Incorrect Authorization Privilege Escalation Vulnerability. This…
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CVE-2024-23967 — High (CVSS 8.0): Autel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding Stack-based Buffer Overflow Remote Code Execution…

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