CVE Explorer

CVE-2026-13308

Autel MaxiCharger AC Elite Home WebSockets Integer Underflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Elite Home EV chargers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of WebSocket messages related to the OCPP service. The issue results from the lack of proper validation of user-supplied data, which can result in an i

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3b7284c331147f7b8ddfaa3d885307009a77e8decfc59dfac3bfd53b46b7cfaf

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unknown","product":"MaxiCharger AC Elite Home","vendor":"Autel","versions":[{"status":"affected","version":"1.39.51"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:c2085a12e2f927f2f879ba6abc86c2f97d6d3faa89f45d0248d17bafa83b4617 · sha256:a01fd4c54f64c58d… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":8.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:c2085a12e2f927f2f879ba6abc86c2f97d6d3faa89f45d0248d17bafa83b4617 · sha256:a01fd4c54f64c58d… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion

{"cweId":"CWE-191","description":"CWE-191: Integer Underflow (Wrap or Wraparound)","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:c2085a12e2f927f2f879ba6abc86c2f97d6d3faa89f45d0248d17bafa83b4617 · sha256:a01fd4c54f64c58d… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"name":"ZDI-26-437","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-437/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c2085a12e2f927f2f879ba6abc86c2f97d6d3faa89f45d0248d17bafa83b4617 · sha256:a01fd4c54f64c58d… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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