Airleader Master and Easy <= 6.21 devices have default credentials that can be used for a denial of service.
Priority LOW 35CWE-798Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.
Summary
Airleader Master and Easy <= 6.21 devices have default credentials that can be used for a denial of service.
Why it matters now
EPSS 0.01099 65th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:airleader:airleader_master_control:*:*:*:*:*:*:*:* | up to 6.21 | Vulnerable | Airleader GmbH |
| cpe:2.3:h:airleader:airleader_easy:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Airleader GmbH |
| cpe:2.3:h:airleader:airleader_master:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Airleader GmbH |
- cpe:2.3:o:airleader:airleader_master_control:*:*:*:*:*:*:*:* Versions up to 6.21 Vulnerable ·Airleader GmbH
- cpe:2.3:h:airleader:airleader_easy:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Airleader GmbH
- cpe:2.3:h:airleader:airleader_master:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Airleader GmbH
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-26509
- 2026-10-03 Alias added: GHSA-h4h7-jgfc-7q2j
References
More Airleader GmbH Airleader Master Control vulnerabilities
- TI-2020-16156 Airleader Master <= 6.21 devices have default credentials that can be used to access the… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2020-26509 · CVE Program
- CVE-2020-26509 · NVD
- FIRST EPSS
- GHSA-h4h7-jgfc-7q2j · GitHub Advisory Database · CC BY 4.0
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