Inspur NF5266M5 through 3.21.2 and other server M5 devices allow remote code execution…
Priority LOW 34CWE-347Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- 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-347.
Summary
Inspur NF5266M5 through 3.21.2 and other server M5 devices allow remote code execution via administrator privileges. The Baseboard Management Controller (BMC) program of INSPUR server is weak in checking the firmware and lacks the signature verification mechanism, the attacker who obtains the administrator's rights can control the BMC by inserting malicious code into the firmware program and bypassing the current verification mechanism to upgrade the BMC.
Why it matters now
EPSS 0.01214 68th 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 30
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:inspur:nf8480m5_firmware:*:*:*:*:*:*:*:* | before 1.19.34 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf8480m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:nf8260m5_firmware:*:*:*:*:*:*:*:* | before 1.19.34 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf8260m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:ns5162m5_firmware:*:*:*:*:*:*:*:* | before 4.5.3 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:ns5162m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:ns5488m5_firmware:*:*:*:*:*:*:*:* | before 1.19.33 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:ns5488m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:ns5484m5_firmware:*:*:*:*:*:*:*:* | before 1.19.33 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:ns5484m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
- cpe:2.3:o:inspur:nf8480m5_firmware:*:*:*:*:*:*:*:* Versions before 1.19.34 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf8480m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:nf8260m5_firmware:*:*:*:*:*:*:*:* Versions before 1.19.34 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf8260m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:ns5162m5_firmware:*:*:*:*:*:*:*:* Versions before 4.5.3 Vulnerable ·Inspur
- cpe:2.3:h:inspur:ns5162m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:ns5488m5_firmware:*:*:*:*:*:*:*:* Versions before 1.19.33 Vulnerable ·Inspur
- cpe:2.3:h:inspur:ns5488m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:ns5484m5_firmware:*:*:*:*:*:*:*:* Versions before 1.19.33 Vulnerable ·Inspur
- cpe:2.3:h:inspur:ns5484m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
Show 20 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:inspur:ns5482m5_firmware:*:*:*:*:*:*:*:* | before 1.19.33 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:ns5482m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:nf5280m5_firmware:*:*:*:*:*:*:*:* | before 4.26.6 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf5280m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:nf5468m5_firmware:*:*:*:*:*:*:*:* | before 1.18.51 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf5468m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:nf5488m5-d_firmware:*:*:*:*:*:*:*:* | before 1.18.51 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf5488m5-d:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:nf5180m5_firmware:*:*:*:*:*:*:*:* | before 4.18.2 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf5180m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:nf5270m5_firmware:*:*:*:*:*:*:*:* | before 4.9.1 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf5270m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:nf5260m5_firmware:*:*:*:*:*:*:*:* | before 3.8.0 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf5260m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:nf5266m5_firmware:*:*:*:*:*:*:*:* | before 3.21.3 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf5266m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:nf5466m5_firmware:*:*:*:*:*:*:*:* | before 4.28.0 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf5466m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
| cpe:2.3:o:inspur:nf5486m5_firmware:*:*:*:*:*:*:*:* | before 3.22.0 | Vulnerable | Inspur |
| cpe:2.3:h:inspur:nf5486m5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Inspur |
- cpe:2.3:o:inspur:ns5482m5_firmware:*:*:*:*:*:*:*:* Versions before 1.19.33 Vulnerable ·Inspur
- cpe:2.3:h:inspur:ns5482m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:nf5280m5_firmware:*:*:*:*:*:*:*:* Versions before 4.26.6 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf5280m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:nf5468m5_firmware:*:*:*:*:*:*:*:* Versions before 1.18.51 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf5468m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:nf5488m5-d_firmware:*:*:*:*:*:*:*:* Versions before 1.18.51 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf5488m5-d:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:nf5180m5_firmware:*:*:*:*:*:*:*:* Versions before 4.18.2 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf5180m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:nf5270m5_firmware:*:*:*:*:*:*:*:* Versions before 4.9.1 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf5270m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:nf5260m5_firmware:*:*:*:*:*:*:*:* Versions before 3.8.0 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf5260m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:nf5266m5_firmware:*:*:*:*:*:*:*:* Versions before 3.21.3 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf5266m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:nf5466m5_firmware:*:*:*:*:*:*:*:* Versions before 4.28.0 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf5466m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
- cpe:2.3:o:inspur:nf5486m5_firmware:*:*:*:*:*:*:*:* Versions before 3.22.0 Vulnerable ·Inspur
- cpe:2.3:h:inspur:nf5486m5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Inspur
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-26122
- 2026-10-03 Alias added: GHSA-jvrj-mg4m-mpx3
References
Sources
- CVE-2020-26122 · CVE Program
- CVE-2020-26122 · NVD
- FIRST EPSS
- GHSA-jvrj-mg4m-mpx3 · GitHub Advisory Database · CC BY 4.0
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