Missing authentication in openEuler atune
Priority LOW 33CWE-306Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-306.
Summary
atune before 0.3-0.8 log in as a local user and run the curl command to access the local atune url interface to escalate the local privilege or modify any file. Authentication is not forcibly enabled in the default configuration.
Why it matters now
EPSS 0.00157 4th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| openEuler | atune | 0.3-0.8 | — | No fix listed | CNA |
- atune VendoropenEuler Affected 0.3-0.8 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:huawei:atune:*:*:*:*:*:*:*:* | 0.3 – 0.8 | Vulnerable | Huawei |
| cpe:2.3:o:openatom:openeuler:20.03:sp1:*:*:lts:*:*:* | 20.03 sp1 | Running on | Openatom |
| cpe:2.3:o:openatom:openeuler:20.03:sp2:*:*:lts:*:*:* | 20.03 sp2 | Running on | Openatom |
| cpe:2.3:o:openatom:openeuler:20.03:sp3:*:*:lts:*:*:* | 20.03 sp3 | Running on | Openatom |
- cpe:2.3:a:huawei:atune:*:*:*:*:*:*:*:* Versions 0.3 – 0.8 Vulnerable ·Huawei
- cpe:2.3:o:openatom:openeuler:20.03:sp1:*:*:lts:*:*:* Versions 20.03 sp1 Running on ·Openatom
- cpe:2.3:o:openatom:openeuler:20.03:sp2:*:*:lts:*:*:* Versions 20.03 sp2 Running on ·Openatom
- cpe:2.3:o:openatom:openeuler:20.03:sp3:*:*:lts:*:*:* Versions 20.03 sp3 Running on ·Openatom
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-33658
- 2026-10-03 Alias added: GHSA-w6wx-x6vc-9hfh
References
More openEuler vulnerabilities
- TI-2024-16407 Remote command execution in A-Tune-Collector CVSS 3.1HIGH 8.1
- TI-2025-22539 The giflib open-source component has a buffer overflow vulnerability CVSS 3.1HIGH 7.3
- TI-2021-13009 Pull malicious images may cause process to be hijacked CVSS 3.1CRITICAL 9.8
- TI-2021-13014 Use after free in openEuler 22.03 LTS CVSS 3.1CRITICAL 9.8
- TI-2024-16404 Command injection in ioprobe of gala-gopher CVSS 3.1HIGH 7.8
- TI-2024-16409 Command injection in aops-zeus CVSS 3.1HIGH 7.2
Sources
- CVE-2021-33658 · CVE Program
- CVE-2021-33658 · NVD
- FIRST EPSS
- GHSA-w6wx-x6vc-9hfh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences