Out-of-bounds write in CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine…
Priority LOW 25CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
There is an out of bounds write vulnerability in some Huawei products. An attacker can exploit this vulnerability by sending crafted data in the packet to the target device. Due to insufficient validation of message, successful exploit can cause certain service abnormal.Affected product versions include:CloudEngine 12800 versions V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R019C00SPC800,V200R019C10SPC800;CloudEngine 5800 versions V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R019C00SPC800,V200R019C10SPC800@;CloudEngine 6800 versions V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800,V200R019C10SPC800;CloudEngine 7800 versions V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R019C00SPC800,V200R019C10SPC800.
Why it matters now
EPSS 0.00685 52nd 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 |
|---|---|---|---|---|---|
| — | CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800 | V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R019C00SPC800,V200R019C10SPC800; V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800,V200R019C10SPC800 | — | No fix listed | CNA |
- CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800 Vendor— Affected V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R019C00SPC800,V200R019C10SPC800; V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800,V200R019C10SPC800 Fixed in — No fix listed CNA
CPE configurations NVD · 29
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800:*:*:*:*:*:*:* | v200r002c50spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r003c00spc810:*:*:*:*:*:*:* | v200r003c00spc810 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc800:*:*:*:*:*:*:* | v200r005c00spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c10spc800:*:*:*:*:*:*:* | v200r005c10spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c00spc800:*:*:*:*:*:*:* | v200r019c00spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c10spc800:*:*:*:*:*:*:* | v200r019c10spc800 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:cloudengine_12800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r002c50spc800:*:*:*:*:*:*:* | v200r002c50spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r003c00spc810:*:*:*:*:*:*:* | v200r003c00spc810 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r005c00spc800:*:*:*:*:*:*:* | v200r005c00spc800 | Vulnerable | Huawei |
- cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800:*:*:*:*:*:*:* Versions v200r002c50spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r003c00spc810:*:*:*:*:*:*:* Versions v200r003c00spc810 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc800:*:*:*:*:*:*:* Versions v200r005c00spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c10spc800:*:*:*:*:*:*:* Versions v200r005c10spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c00spc800:*:*:*:*:*:*:* Versions v200r019c00spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c10spc800:*:*:*:*:*:*:* Versions v200r019c10spc800 Vulnerable ·Huawei
- cpe:2.3:h:huawei:cloudengine_12800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r002c50spc800:*:*:*:*:*:*:* Versions v200r002c50spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r003c00spc810:*:*:*:*:*:*:* Versions v200r003c00spc810 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r005c00spc800:*:*:*:*:*:*:* Versions v200r005c00spc800 Vulnerable ·Huawei
Show 19 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r005c10spc800:*:*:*:*:*:*:* | v200r005c10spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r019c00spc800:*:*:*:*:*:*:* | v200r019c00spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r019c10spc800:*:*:*:*:*:*:* | v200r019c10spc800 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:cloudengine_5800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r002c50spc800:*:*:*:*:*:*:* | v200r002c50spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r003c00spc810:*:*:*:*:*:*:* | v200r003c00spc810 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c00spc800:*:*:*:*:*:*:* | v200r005c00spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c10spc800:*:*:*:*:*:*:* | v200r005c10spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c20spc800:*:*:*:*:*:*:* | v200r005c20spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c00spc800:*:*:*:*:*:*:* | v200r019c00spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c10spc800:*:*:*:*:*:*:* | v200r019c10spc800 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:cloudengine_6800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r002c50spc800:*:*:*:*:*:*:* | v200r002c50spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r003c00spc810:*:*:*:*:*:*:* | v200r003c00spc810 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r005c00spc800:*:*:*:*:*:*:* | v200r005c00spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r005c10spc800:*:*:*:*:*:*:* | v200r005c10spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r019c00spc800:*:*:*:*:*:*:* | v200r019c00spc800 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r019c10spc800:*:*:*:*:*:*:* | v200r019c10spc800 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:cloudengine_7800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
- cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r005c10spc800:*:*:*:*:*:*:* Versions v200r005c10spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r019c00spc800:*:*:*:*:*:*:* Versions v200r019c00spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r019c10spc800:*:*:*:*:*:*:* Versions v200r019c10spc800 Vulnerable ·Huawei
- cpe:2.3:h:huawei:cloudengine_5800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r002c50spc800:*:*:*:*:*:*:* Versions v200r002c50spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r003c00spc810:*:*:*:*:*:*:* Versions v200r003c00spc810 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c00spc800:*:*:*:*:*:*:* Versions v200r005c00spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c10spc800:*:*:*:*:*:*:* Versions v200r005c10spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c20spc800:*:*:*:*:*:*:* Versions v200r005c20spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c00spc800:*:*:*:*:*:*:* Versions v200r019c00spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c10spc800:*:*:*:*:*:*:* Versions v200r019c10spc800 Vulnerable ·Huawei
- cpe:2.3:h:huawei:cloudengine_6800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r002c50spc800:*:*:*:*:*:*:* Versions v200r002c50spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r003c00spc810:*:*:*:*:*:*:* Versions v200r003c00spc810 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r005c00spc800:*:*:*:*:*:*:* Versions v200r005c00spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r005c10spc800:*:*:*:*:*:*:* Versions v200r005c10spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r019c00spc800:*:*:*:*:*:*:* Versions v200r019c00spc800 Vulnerable ·Huawei
- cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r019c10spc800:*:*:*:*:*:*:* Versions v200r019c10spc800 Vulnerable ·Huawei
- cpe:2.3:h:huawei:cloudengine_7800:-:*:*:*:*:*:*:* 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-2021-22362
- 2026-10-03 Alias added: GHSA-6fwf-v5gg-p629
References
More Huawei Cloudengine 12800 Firmware vulnerabilities
- TI-2016-05301 Huawei NE40E and CX600 devices with software before V800R007SPH017; PTN 6900-2-M8 devices… CVSS 3.0CRITICAL 9.8
- TI-2017-12675 Improper certificate validation in Huawei… CVSS 3.0CRITICAL 9.8
- TI-2020-07360 Improper authentication in Huawei CloudEngine 12800 CVSS 3.1HIGH 7.8
- TI-2020-07334 Memory leak in Huawei CloudEngine 12800 CVSS 3.1HIGH 7.5
- TI-2017-11262 Huawei CloudEngine 12800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine… CVSS 3.0HIGH 7.5
- TI-2017-05722 Improper input validation in Huawei AC6005,AC6605,AR1200,AR200,AR3200,CloudEngine… CVSS 3.0HIGH 7.5
Sources
- CVE-2021-22362 · CVE Program
- CVE-2021-22362 · NVD
- FIRST EPSS
- GHSA-6fwf-v5gg-p629 · GitHub Advisory Database · CC BY 4.0
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