Buffer overflow in Atlas 300, Atlas 500
Priority LOW 24CWE-120Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- 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-120 and the CVSS impact.
Summary
Huawei Atlas 300, Atlas 500 have a buffer overflow vulnerability. A local, authenticated attacker may craft specific parameter and send to the process to exploit this vulnerability. Successfully exploit may cause service crash.
Why it matters now
EPSS 0.00188 8th 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 |
|---|---|---|---|---|---|
| — | Atlas 300, Atlas 500 | 1.0.0 | — | No fix listed | CNA |
- Atlas 300, Atlas 500 Vendor— Affected 1.0.0 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:atlas_300_firmware:*:*:*:*:*:*:*:* | 1.0.0 to before 1.0.0.spc102 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:atlas_300:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:atlas_500_firmware:*:*:*:*:*:*:*:* | 1.0.0 to before 1.0.0.spc102 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:atlas_500:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
- cpe:2.3:o:huawei:atlas_300_firmware:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.0.0.spc102 Vulnerable ·Huawei
- cpe:2.3:h:huawei:atlas_300:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:atlas_500_firmware:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.0.0.spc102 Vulnerable ·Huawei
- cpe:2.3:h:huawei:atlas_500:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-5247
- 2026-10-03 Alias added: GHSA-rjwh-c5gm-2fm3
References
Sources
- CVE-2019-5247 · CVE Program
- CVE-2019-5247 · NVD
- FIRST EPSS
- GHSA-rjwh-c5gm-2fm3 · GitHub Advisory Database · CC BY 4.0
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