CVE-2026-8986Command Injection via Malicious OCPP Server

Autel Maxi Charger Single firmware through V1.03.51 is vulnerable to OS command injection when processing OCPP GetDiagnostics requests. A malicious or compromised OCPP server can supply a crafted diagnostics URL that results in arbitrary command execution on the charging station.

9.5 CRITICALEPSS 3.28%Not in KEVNVD: Analyzed

Last updated: 2026-10-24 17:10 UTC

OverviewCVSS details

9.5CRITICALCVSS 4.0

Score source: CyberDanube (CNA)
NVD status: Analyzed
Published: Jul 21, 2026
Assigner: CyberDanube

Affected

MaxiCharger Single (Autel)

Versions: through V1.03.51

Exploitation

Public exploit: Yes · 1 reference
CISA KEV: Not listed
KEV due date: —
SSVC: Exploitation poc · Automatable no · Impact total

EPSS · FIRST, scored Nov 7

3.28%chance of exploitation in 30 days

Higher than 88.53% of CVEs

CVSS 4.0 · CyberDanube (CNA)

9.5Critical

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Attack vector: Network
Attack complexity: Low
Attack requirements: Present
Privileges required: None
User interaction: None
Confidentiality impact: High
Integrity impact: High
Availability impact: High
Confidentiality (other systems): High
Integrity (other systems): High
Availability (other systems): High

CVSS 3.1 · NVD

9.8Critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

NVD status: Analyzed

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
9.5	CRITICAL	4.0CyberDanube (CNA)	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
9.8	CRITICAL	3.1NVD	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CVE ID: CVE-2026-8986
Status: Analyzed
Assigner (CNA): CyberDanube
Published: Jul 21, 2026
Last modified: 2026-10-24 17:10 UTC
Weaknesses: CWE-78 · Improper neutralization of special elements used in an OS command ('OS command injection')

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 08:41 UTC.