Improper privilege management in eCNS280_TD;eSE620X vESS
Priority LOW 33CWE-269Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Privilege escalation
- 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-269.
Summary
There is a privilege escalation vulnerability in some Huawei products. Due to improper privilege management, a local attacker with common privilege may access some specific files in the affected products. Successful exploit will cause privilege escalation.Affected product versions include:eCNS280_TD V100R005C00,V100R005C10;eSE620X vESS V100R001C10SPC200,V100R001C20SPC200.
Why it matters now
EPSS 0.00148 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 |
|---|---|---|---|---|---|
| — | eCNS280_TD;eSE620X vESS | V100R005C00,V100R005C10; V100R001C10SPC200,V100R001C20SPC200 | — | No fix listed | CNA |
- eCNS280_TD;eSE620X vESS Vendor— Affected V100R005C00,V100R005C10; V100R001C10SPC200,V100R001C20SPC200 Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c00:*:*:*:*:*:*:* | v100r005c00 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c10:*:*:*:*:*:*:* | v100r005c10 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:ecns280_td:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c10spc200:*:*:*:*:*:*:* | v100r001c10spc200 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c20spc200:*:*:*:*:*:*:* | v100r001c20spc200 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:ese620x_vess:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
- cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c00:*:*:*:*:*:*:* Versions v100r005c00 Vulnerable ·Huawei
- cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c10:*:*:*:*:*:*:* Versions v100r005c10 Vulnerable ·Huawei
- cpe:2.3:h:huawei:ecns280_td:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c10spc200:*:*:*:*:*:*:* Versions v100r001c10spc200 Vulnerable ·Huawei
- cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c20spc200:*:*:*:*:*:*:* Versions v100r001c20spc200 Vulnerable ·Huawei
- cpe:2.3:h:huawei:ese620x_vess:-:*:*:*:*:*:*:* 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-2021-22396
- 2026-10-03 Alias added: GHSA-rg9j-p47f-47fq
References
More Huawei Ecns280 Td Firmware vulnerabilities
- TI-2021-05336 Resource allocation without limits in eCNS280_TD CVSS 3.1HIGH 7.5
- TI-2021-17219 Improper output encoding in eCNS280_TD CVSS 3.1MEDIUM 6.5
- TI-2021-17207 Out-of-bounds read in eCNS280_TD;eSE620X vESS CVSS 3.1MEDIUM 6.5
- TI-2021-15110 Sensitive information in log files in FusionCompute;eCNS280_TD CVSS 3.1MEDIUM 5.5
- TI-2021-05351 Race condition in eCNS280_TD CVSS 3.1MEDIUM 5.3
- TI-2021-05356 Out-of-bounds read in eCNS280_TD;eSE620X vESS CVSS 3.1MEDIUM 4.9
Sources
- CVE-2021-22396 · CVE Program
- CVE-2021-22396 · NVD
- FIRST EPSS
- GHSA-rg9j-p47f-47fq · GitHub Advisory Database · CC BY 4.0
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