Out-of-bounds write in IIPS Module;NGFW…
Priority LOW 34CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
There is an out of bounds write vulnerability in some Huawei products. The vulnerability is caused by a function of a module that does not properly verify input parameter. Successful exploit could cause out of bounds write leading to a denial of service condition.Affected product versions include:IPS Module V500R005C00,V500R005C20;NGFW Module V500R005C00;NIP6600 V500R005C00,V500R005C20;S12700 V200R010C00SPC600,V200R011C10SPC500,V200R011C10SPC600,V200R013C00SPC500,V200R019C00SPC200,V200R019C00SPC500,V200R019C10SPC200,V200R020C00,V200R020C10;S1700 V200R010C00SPC600,V200R011C10SPC500,V200R011C10SPC600;S2700 V200R010C00SPC600,V200R011C10SPC500,V200R011C10SPC600;S5700 V200R010C00SPC600,V200R010C00SPC700,V200R011C10SPC500,V200R011C10SPC600,V200R019C00SPC500;S6700 V200R010C00SPC600,V200R011C10SPC500,V200R011C10SPC600;S7700 V200R010C00SPC600,V200R010C00SPC700,V200R011C10SPC500,V200R011C10SPC600;S9700 V200R010C00SPC600,V200R011C10SPC500,V200R011C10SPC600;USG9500 V500R005C00,V500R005C20.
Why it matters now
EPSS 0.00677 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 |
|---|---|---|---|---|---|
| — | IIPS Module;NGFW Module;NIP6600;S12700;S1700;S2700;S5700;S6700;S7700;S9700;USG9500 | V500R005C00,V500R005C20; V500R005C00; V200R010C00SPC600,V200R011C10SPC500,V200R011C10SPC600,V200R013C00SPC500,V200R019C00SPC200,V200R019C00SPC500,V200R019C10SPC200,V200R020C00,V200R020C10; V200R010C00SPC600,V200R011C10SPC500,V200R011C10SPC600; V200R010C00SPC600,V200R010C00SPC700,V200R011C10SPC500,V200R011C10SPC600,V200R019C00SPC500; V200R010C00SPC600,V200R010C00SPC700,V200R011C10SPC500,V200R011C10SPC600 | — | No fix listed | CNA |
- IIPS Module;NGFW Module;NIP6600;S12700;S1700;S2700;S5700;S6700;S7700;S9700;USG9500 Vendor— Affected V500R005C00,V500R005C20; V500R005C00; V200R010C00SPC600,V200R011C10SPC500,V200R011C10SPC600,V200R013C00SPC500,V200R019C00SPC200,V200R019C00SPC500,V200R019C10SPC200,V200R020C00,V200R020C10; V200R010C00SPC600,V200R011C10SPC500,V200R011C10SPC600; V200R010C00SPC600,V200R010C00SPC700,V200R011C10SPC500,V200R011C10SPC600,V200R019C00SPC500; V200R010C00SPC600,V200R010C00SPC700,V200R011C10SPC500,V200R011C10SPC600 Fixed in — No fix listed CNA
CPE configurations NVD · 48
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:ips_module_firmware:v500r005c00:*:*:*:*:*:*:* | v500r005c00 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:ips_module_firmware:v500r005c20:*:*:*:*:*:*:* | v500r005c20 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:ips_module:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:ngfw_module_firmware:v500r005c00:*:*:*:*:*:*:* | v500r005c00 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:ngfw_module:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:nip6600_firmware:v500r005c00:*:*:*:*:*:*:* | v500r005c00 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:nip6600_firmware:v500r005c20:*:*:*:*:*:*:* | v500r005c20 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:nip6600:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:s12700_firmware:v200r010c00spc600:*:*:*:*:*:*:* | v200r010c00spc600 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s12700_firmware:v200r011c10spc500:*:*:*:*:*:*:* | v200r011c10spc500 | Vulnerable | Huawei |
- cpe:2.3:o:huawei:ips_module_firmware:v500r005c00:*:*:*:*:*:*:* Versions v500r005c00 Vulnerable ·Huawei
- cpe:2.3:o:huawei:ips_module_firmware:v500r005c20:*:*:*:*:*:*:* Versions v500r005c20 Vulnerable ·Huawei
- cpe:2.3:h:huawei:ips_module:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:ngfw_module_firmware:v500r005c00:*:*:*:*:*:*:* Versions v500r005c00 Vulnerable ·Huawei
- cpe:2.3:h:huawei:ngfw_module:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:nip6600_firmware:v500r005c00:*:*:*:*:*:*:* Versions v500r005c00 Vulnerable ·Huawei
- cpe:2.3:o:huawei:nip6600_firmware:v500r005c20:*:*:*:*:*:*:* Versions v500r005c20 Vulnerable ·Huawei
- cpe:2.3:h:huawei:nip6600:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:s12700_firmware:v200r010c00spc600:*:*:*:*:*:*:* Versions v200r010c00spc600 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s12700_firmware:v200r011c10spc500:*:*:*:*:*:*:* Versions v200r011c10spc500 Vulnerable ·Huawei
Show 38 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:s12700_firmware:v200r011c10spc600:*:*:*:*:*:*:* | v200r011c10spc600 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s12700_firmware:v200r013c00spc500:*:*:*:*:*:*:* | v200r013c00spc500 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s12700_firmware:v200r019c00spc200:*:*:*:*:*:*:* | v200r019c00spc200 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s12700_firmware:v200r019c00spc500:*:*:*:*:*:*:* | v200r019c00spc500 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s12700_firmware:v200r019c10spc200:*:*:*:*:*:*:* | v200r019c10spc200 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s12700_firmware:v200r020c00:*:*:*:*:*:*:* | v200r020c00 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s12700_firmware:v200r020c10:*:*:*:*:*:*:* | v200r020c10 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:s1700_firmware:v200r010c00spc600:*:*:*:*:*:*:* | v200r010c00spc600 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s1700_firmware:v200r011c10spc500:*:*:*:*:*:*:* | v200r011c10spc500 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s1700_firmware:v200r011c10spc600:*:*:*:*:*:*:* | v200r011c10spc600 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s1700:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:s2700_firmware:v200r010c00spc600:*:*:*:*:*:*:* | v200r010c00spc600 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s2700_firmware:v200r011c10spc500:*:*:*:*:*:*:* | v200r011c10spc500 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s2700_firmware:v200r011c10spc600:*:*:*:*:*:*:* | v200r011c10spc600 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s2700:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:s5700_firmware:v200r010c00spc600:*:*:*:*:*:*:* | v200r010c00spc600 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s5700_firmware:v200r010c00spc700:*:*:*:*:*:*:* | v200r010c00spc700 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s5700_firmware:v200r011c10spc500:*:*:*:*:*:*:* | v200r011c10spc500 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s5700_firmware:v200r011c10spc600:*:*:*:*:*:*:* | v200r011c10spc600 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s5700_firmware:v200r019c00spc500:*:*:*:*:*:*:* | v200r019c00spc500 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s5700:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:s6700_firmware:v200r010c00spc600:*:*:*:*:*:*:* | v200r010c00spc600 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s6700_firmware:v200r011c10spc500:*:*:*:*:*:*:* | v200r011c10spc500 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s6700_firmware:v200r011c10spc600:*:*:*:*:*:*:* | v200r011c10spc600 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s6700:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:s7700_firmware:v200r010c00spc600:*:*:*:*:*:*:* | v200r010c00spc600 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s7700_firmware:v200r010c00spc700:*:*:*:*:*:*:* | v200r010c00spc700 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s7700_firmware:v200r011c10spc500:*:*:*:*:*:*:* | v200r011c10spc500 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s7700_firmware:v200r011c10spc600:*:*:*:*:*:*:* | v200r011c10spc600 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:s9700_firmware:v200r010c00spc600:*:*:*:*:*:*:* | v200r010c00spc600 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s9700_firmware:v200r011c10spc500:*:*:*:*:*:*:* | v200r011c10spc500 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:s9700_firmware:v200r011c10spc600:*:*:*:*:*:*:* | v200r011c10spc600 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s9700:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:usg9500_firmware:v500r005c00:*:*:*:*:*:*:* | v500r005c00 | Vulnerable | Huawei |
| cpe:2.3:o:huawei:usg9500_firmware:v500r005c20:*:*:*:*:*:*:* | v500r005c20 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
- cpe:2.3:o:huawei:s12700_firmware:v200r011c10spc600:*:*:*:*:*:*:* Versions v200r011c10spc600 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s12700_firmware:v200r013c00spc500:*:*:*:*:*:*:* Versions v200r013c00spc500 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s12700_firmware:v200r019c00spc200:*:*:*:*:*:*:* Versions v200r019c00spc200 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s12700_firmware:v200r019c00spc500:*:*:*:*:*:*:* Versions v200r019c00spc500 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s12700_firmware:v200r019c10spc200:*:*:*:*:*:*:* Versions v200r019c10spc200 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s12700_firmware:v200r020c00:*:*:*:*:*:*:* Versions v200r020c00 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s12700_firmware:v200r020c10:*:*:*:*:*:*:* Versions v200r020c10 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:s1700_firmware:v200r010c00spc600:*:*:*:*:*:*:* Versions v200r010c00spc600 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s1700_firmware:v200r011c10spc500:*:*:*:*:*:*:* Versions v200r011c10spc500 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s1700_firmware:v200r011c10spc600:*:*:*:*:*:*:* Versions v200r011c10spc600 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s1700:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:s2700_firmware:v200r010c00spc600:*:*:*:*:*:*:* Versions v200r010c00spc600 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s2700_firmware:v200r011c10spc500:*:*:*:*:*:*:* Versions v200r011c10spc500 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s2700_firmware:v200r011c10spc600:*:*:*:*:*:*:* Versions v200r011c10spc600 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s2700:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:s5700_firmware:v200r010c00spc600:*:*:*:*:*:*:* Versions v200r010c00spc600 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s5700_firmware:v200r010c00spc700:*:*:*:*:*:*:* Versions v200r010c00spc700 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s5700_firmware:v200r011c10spc500:*:*:*:*:*:*:* Versions v200r011c10spc500 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s5700_firmware:v200r011c10spc600:*:*:*:*:*:*:* Versions v200r011c10spc600 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s5700_firmware:v200r019c00spc500:*:*:*:*:*:*:* Versions v200r019c00spc500 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s5700:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:s6700_firmware:v200r010c00spc600:*:*:*:*:*:*:* Versions v200r010c00spc600 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s6700_firmware:v200r011c10spc500:*:*:*:*:*:*:* Versions v200r011c10spc500 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s6700_firmware:v200r011c10spc600:*:*:*:*:*:*:* Versions v200r011c10spc600 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s6700:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:s7700_firmware:v200r010c00spc600:*:*:*:*:*:*:* Versions v200r010c00spc600 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s7700_firmware:v200r010c00spc700:*:*:*:*:*:*:* Versions v200r010c00spc700 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s7700_firmware:v200r011c10spc500:*:*:*:*:*:*:* Versions v200r011c10spc500 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s7700_firmware:v200r011c10spc600:*:*:*:*:*:*:* Versions v200r011c10spc600 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:s9700_firmware:v200r010c00spc600:*:*:*:*:*:*:* Versions v200r010c00spc600 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s9700_firmware:v200r011c10spc500:*:*:*:*:*:*:* Versions v200r011c10spc500 Vulnerable ·Huawei
- cpe:2.3:o:huawei:s9700_firmware:v200r011c10spc600:*:*:*:*:*:*:* Versions v200r011c10spc600 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s9700:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:usg9500_firmware:v500r005c00:*:*:*:*:*:*:* Versions v500r005c00 Vulnerable ·Huawei
- cpe:2.3:o:huawei:usg9500_firmware:v500r005c20:*:*:*:*:*:*:* Versions v500r005c20 Vulnerable ·Huawei
- cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:* 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-2021-37129
- 2026-10-03 Alias added: GHSA-53hh-mvr7-x3hp
References
More Huawei Ips Module Firmware vulnerabilities
- TI-2016-03941 Buffer overflow in the Application Specific Packet Filtering (ASPF) functionality in the… CVSS 3.0CRITICAL 9.8
- TI-2020-07310 Improper authentication in IPS Module; NGFW Module; NIP6300; NIP6600; NIP6800; Secospace… CVSS 3.1CRITICAL 9.8
- TI-2017-11261 Improper input validation in Huawei IPS Module,NGFW Module,NIP6300,NIP6600,Secospace… CVSS 3.0HIGH 7.5
- TI-2019-14007 Memory corruption in Huawei AR120-S CVSS 3.1HIGH 7.5
- TI-2019-14006 Memory corruption in Huawei AR120-S CVSS 3.1HIGH 7.5
- TI-2019-14005 Memory corruption in Huawei AR120-S CVSS 3.1HIGH 7.5
Sources
- CVE-2021-37129 · CVE Program
- CVE-2021-37129 · NVD
- FIRST EPSS
- GHSA-53hh-mvr7-x3hp · GitHub Advisory Database · CC BY 4.0
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