Buffer overflow in HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server…
Priority LOW 34CWE-120Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- 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-120 and the CVSS impact.
Summary
The Baseboard Management Controller(BMC) in HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server; HPE Cloudline CL4100 Gen10 Server; HPE Cloudline CL3100 Gen10 Server; HPE Cloudline CL5800 Gen10 Server BMC firmware has a local buffer overlfow in spx_restservice downloadkvmjnlp_func function.
Why it matters now
EPSS 0.00345 28th 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 |
|---|---|---|---|---|---|
| — | HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server; HPE Cloudline CL4100 Gen10 Server; HPE Cloudline CL3100 Gen10 Server; HPE Cloudline CL5800 Gen10 Server | Version. 1.09.0.0; Version 1.07.0.0; Version 1.10.0.0; Version 1.10.0.0; Version 1.08.0.0 | — | No fix listed | CNA |
- HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server; HPE Cloudline CL4100 Gen10 Server; HPE Cloudline CL3100 Gen10 Server; HPE Cloudline CL5800 Gen10 Server Vendor— Affected Version. 1.09.0.0; Version 1.07.0.0; Version 1.10.0.0; Version 1.10.0.0; Version 1.08.0.0 Fixed in — No fix listed CNA
CPE configurations NVD · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:hpe:cloudline_cl3100_gen10_server_firmware:1.08.0.0:*:*:*:*:*:*:* | 1.08.0.0 | Vulnerable | Hewlett Packard Enterprise (HPE) |
| cpe:2.3:o:hpe:cloudline_cl3100_gen10_server_firmware:1.10.0.0:*:*:*:*:*:*:* | 1.10.0.0 | Vulnerable | Hewlett Packard Enterprise (HPE) |
| cpe:2.3:h:hpe:cloudline_cl3100_gen10_server:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise (HPE) |
| cpe:2.3:o:hpe:cloudline_cl4100_gen10_server_firmware:1.08.0.0:*:*:*:*:*:*:* | 1.08.0.0 | Vulnerable | Hewlett Packard Enterprise (HPE) |
| cpe:2.3:o:hpe:cloudline_cl4100_gen10_server_firmware:1.10.0.0:*:*:*:*:*:*:* | 1.10.0.0 | Vulnerable | Hewlett Packard Enterprise (HPE) |
| cpe:2.3:h:hpe:cloudline_cl4100_gen10_server:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise (HPE) |
| cpe:2.3:o:hpe:cloudline_cl5200_gen9_server_firmware:1.07.0.0:*:*:*:*:*:*:* | 1.07.0.0 | Vulnerable | Hewlett Packard Enterprise (HPE) |
| cpe:2.3:h:hpe:cloudline_cl5200_gen9_server:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise (HPE) |
| cpe:2.3:o:hpe:cloudline_cl5800_gen10_server_firmware:1.08.0.0:*:*:*:*:*:*:* | 1.08.0.0 | Vulnerable | Hewlett Packard Enterprise (HPE) |
| cpe:2.3:h:hpe:cloudline_cl5800_gen10_server:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise (HPE) |
- cpe:2.3:o:hpe:cloudline_cl3100_gen10_server_firmware:1.08.0.0:*:*:*:*:*:*:* Versions 1.08.0.0 Vulnerable ·Hewlett Packard Enterprise (HPE)
- cpe:2.3:o:hpe:cloudline_cl3100_gen10_server_firmware:1.10.0.0:*:*:*:*:*:*:* Versions 1.10.0.0 Vulnerable ·Hewlett Packard Enterprise (HPE)
- cpe:2.3:h:hpe:cloudline_cl3100_gen10_server:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise (HPE)
- cpe:2.3:o:hpe:cloudline_cl4100_gen10_server_firmware:1.08.0.0:*:*:*:*:*:*:* Versions 1.08.0.0 Vulnerable ·Hewlett Packard Enterprise (HPE)
- cpe:2.3:o:hpe:cloudline_cl4100_gen10_server_firmware:1.10.0.0:*:*:*:*:*:*:* Versions 1.10.0.0 Vulnerable ·Hewlett Packard Enterprise (HPE)
- cpe:2.3:h:hpe:cloudline_cl4100_gen10_server:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise (HPE)
- cpe:2.3:o:hpe:cloudline_cl5200_gen9_server_firmware:1.07.0.0:*:*:*:*:*:*:* Versions 1.07.0.0 Vulnerable ·Hewlett Packard Enterprise (HPE)
- cpe:2.3:h:hpe:cloudline_cl5200_gen9_server:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise (HPE)
- cpe:2.3:o:hpe:cloudline_cl5800_gen10_server_firmware:1.08.0.0:*:*:*:*:*:*:* Versions 1.08.0.0 Vulnerable ·Hewlett Packard Enterprise (HPE)
- cpe:2.3:h:hpe:cloudline_cl5800_gen10_server:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise (HPE)
Show 2 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:hpe:cloudline_cl5800_gen9_server_firmware:1.09.0.0:*:*:*:*:*:*:* | 1.09.0.0 | Vulnerable | Hewlett Packard Enterprise (HPE) |
| cpe:2.3:h:hpe:cloudline_cl5800_gen9_server:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise (HPE) |
- cpe:2.3:o:hpe:cloudline_cl5800_gen9_server_firmware:1.09.0.0:*:*:*:*:*:*:* Versions 1.09.0.0 Vulnerable ·Hewlett Packard Enterprise (HPE)
- cpe:2.3:h:hpe:cloudline_cl5800_gen9_server:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise (HPE)
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-25126
- 2026-10-03 Alias added: GHSA-v9h8-hgfv-94v4
References
More Hewlett Packard Enterprise (HPE) Cloudline Cl3100 Gen10 Server Firmware vulnerabilities
- TI-2021-07416 Buffer overflow in HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server… CVSS 3.1HIGH 7.8
- TI-2021-07415 Buffer overflow in HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server… CVSS 3.1HIGH 7.8
- TI-2021-07414 Buffer overflow in HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server… CVSS 3.1HIGH 7.8
- TI-2021-07413 Buffer overflow in HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server… CVSS 3.1HIGH 7.8
- TI-2021-07412 Buffer overflow in HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server… CVSS 3.1HIGH 7.8
- TI-2021-07411 Buffer overflow in HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server… CVSS 3.1HIGH 7.8
Sources
- CVE-2021-25126 · CVE Program
- CVE-2021-25126 · NVD
- FIRST EPSS
- GHSA-v9h8-hgfv-94v4 · GitHub Advisory Database · CC BY 4.0
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