Improper signature verification in iManager NetEco;iManager NetEco 6000
Priority LOW 33CWE-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
There is a signature management vulnerability in some huawei products. An attacker can forge signature and bypass the signature check. During firmware update process, successful exploit this vulnerability can cause the forged system file overwrite the correct system file. Affected product versions include:iManager NetEco V600R010C00CP2001,V600R010C00CP2002,V600R010C00SPC100,V600R010C00SPC110,V600R010C00SPC120,V600R010C00SPC200,V600R010C00SPC210,V600R010C00SPC300;iManager NetEco 6000 V600R009C00SPC100,V600R009C00SPC110,V600R009C00SPC120,V600R009C00SPC190,V600R009C00SPC200,V600R009C00SPC201,V600R009C00SPC202,V600R009C00SPC210.
Why it matters now
EPSS 0.00716 53rd 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 |
|---|---|---|---|---|---|
| — | iManager NetEco;iManager NetEco 6000 | V600R010C00CP2001,V600R010C00CP2002,V600R010C00SPC100,V600R010C00SPC110,V600R010C00SPC120,V600R010C00SPC200,V600R010C00SPC210,V600R010C00SPC300; V600R009C00SPC100,V600R009C00SPC110,V600R009C00SPC120,V600R009C00SPC190,V600R009C00SPC200,V600R009C00SPC201,V600R009C00SPC202,V600R009C00SPC210 | — | No fix listed | CNA |
- iManager NetEco;iManager NetEco 6000 Vendor— Affected V600R010C00CP2001,V600R010C00CP2002,V600R010C00SPC100,V600R010C00SPC110,V600R010C00SPC120,V600R010C00SPC200,V600R010C00SPC210,V600R010C00SPC300; V600R009C00SPC100,V600R009C00SPC110,V600R009C00SPC120,V600R009C00SPC190,V600R009C00SPC200,V600R009C00SPC201,V600R009C00SPC202,V600R009C00SPC210 Fixed in — No fix listed CNA
CPE configurations NVD · 18
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00cp2001:*:*:*:*:*:*:* | v600r010c00cp2001 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00cp2002:*:*:*:*:*:*:* | v600r010c00cp2002 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc100:*:*:*:*:*:*:* | v600r010c00spc100 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc110:*:*:*:*:*:*:* | v600r010c00spc110 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc120:*:*:*:*:*:*:* | v600r010c00spc120 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc200:*:*:*:*:*:*:* | v600r010c00spc200 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc210:*:*:*:*:*:*:* | v600r010c00spc210 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc300:*:*:*:*:*:*:* | v600r010c00spc300 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:imanager_neteco_6000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc100:*:*:*:*:*:*:* | v600r009c00spc100 | Vulnerable | Huawei |
- cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00cp2001:*:*:*:*:*:*:* Versions v600r010c00cp2001 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00cp2002:*:*:*:*:*:*:* Versions v600r010c00cp2002 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc100:*:*:*:*:*:*:* Versions v600r010c00spc100 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc110:*:*:*:*:*:*:* Versions v600r010c00spc110 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc120:*:*:*:*:*:*:* Versions v600r010c00spc120 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc200:*:*:*:*:*:*:* Versions v600r010c00spc200 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc210:*:*:*:*:*:*:* Versions v600r010c00spc210 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_6000_firmware:v600r010c00spc300:*:*:*:*:*:*:* Versions v600r010c00spc300 Vulnerable ·Huawei
- cpe:2.3:h:huawei:imanager_neteco_6000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc100:*:*:*:*:*:*:* Versions v600r009c00spc100 Vulnerable ·Huawei
Show 8 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc110:*:*:*:*:*:*:* | v600r009c00spc110 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc120:*:*:*:*:*:*:* | v600r009c00spc120 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc190:*:*:*:*:*:*:* | v600r009c00spc190 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc200:*:*:*:*:*:*:* | v600r009c00spc200 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc201:*:*:*:*:*:*:* | v600r009c00spc201 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc202:*:*:*:*:*:*:* | v600r009c00spc202 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc210:*:*:*:*:*:*:* | v600r009c00spc210 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:imanager_neteco:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
- cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc110:*:*:*:*:*:*:* Versions v600r009c00spc110 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc120:*:*:*:*:*:*:* Versions v600r009c00spc120 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc190:*:*:*:*:*:*:* Versions v600r009c00spc190 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc200:*:*:*:*:*:*:* Versions v600r009c00spc200 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc201:*:*:*:*:*:*:* Versions v600r009c00spc201 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc202:*:*:*:*:*:*:* Versions v600r009c00spc202 Vulnerable ·Huawei
- cpe:2.3:o:huawei:imanager_neteco_firmware:v600r009c00spc210:*:*:*:*:*:*:* Versions v600r009c00spc210 Vulnerable ·Huawei
- cpe:2.3:h:huawei:imanager_neteco:-:*:*:*:*:*:*:* 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-2021-37127
- 2026-10-03 Alias added: GHSA-929h-mg2v-7c23
References
More Huawei Imanager Neteco 6000 Firmware vulnerabilities
- TI-2019-06941 Cryptographic flaw in Bluetooth BR/EDR CVSS 3.1HIGH 8.1
Sources
- CVE-2021-37127 · CVE Program
- CVE-2021-37127 · NVD
- FIRST EPSS
- GHSA-929h-mg2v-7c23 · 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