The HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
The HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web management components on Huawei AR routers and S2000, S3000, S3500, S3900, S5100, S5600, S7800, and S8500 switches does not check whether HTTP data is longer than the value of the Content-Length field, which allows remote HTTP servers to conduct heap-based buffer overflow attacks and execute arbitrary code via a crafted response.
Why it matters now
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 · 19
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:huawei:ar_18-1x:*:*:*:*:*:*:*:* | up to r0130 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:ar_18-2x:*:*:*:*:*:*:*:* | up to r1712 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:ar_18-3x:*:*:*:*:*:*:*:* | up to r0118 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:ar_19\/29\/49:*:*:*:*:*:*:*:* | up to r2207 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:ar_28\/46:*:*:*:*:*:*:*:* | up to r0311 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s2000:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s2300:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s2700:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s3000:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s3300:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
- cpe:2.3:h:huawei:ar_18-1x:*:*:*:*:*:*:*:* Versions up to r0130 Vulnerable ·Huawei
- cpe:2.3:h:huawei:ar_18-2x:*:*:*:*:*:*:*:* Versions up to r1712 Vulnerable ·Huawei
- cpe:2.3:h:huawei:ar_18-3x:*:*:*:*:*:*:*:* Versions up to r0118 Vulnerable ·Huawei
- cpe:2.3:h:huawei:ar_19\/29\/49:*:*:*:*:*:*:*:* Versions up to r2207 Vulnerable ·Huawei
- cpe:2.3:h:huawei:ar_28\/46:*:*:*:*:*:*:*:* Versions up to r0311 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s2000:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s2300:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s2700:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s3000:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s3300:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
Show 9 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:huawei:s3300hi:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s3500:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s3700:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s3900:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s5100:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s5600:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s7800:r6305:*:*:*:*:*:*:* | r6305 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s8500:r1631:*:*:*:*:*:*:* | r1631 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:s8500:r1632:*:*:*:*:*:*:* | r1632 | Vulnerable | Huawei |
- cpe:2.3:h:huawei:s3300hi:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s3500:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s3700:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s3900:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s5100:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s5600:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s7800:r6305:*:*:*:*:*:*:* Versions r6305 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s8500:r1631:*:*:*:*:*:*:* Versions r1631 Vulnerable ·Huawei
- cpe:2.3:h:huawei:s8500:r1632:*:*:*:*:*:*:* Versions r1632 Vulnerable ·Huawei
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-6570
- 2026-10-03 Alias added: GHSA-33q9-hj3m-p778
References
More Huawei Ar 18-1x vulnerabilities
- TI-2012-05287 Stack-based buffer overflow in the HTTP module in the (1) Branch Intelligent Management… CVSS 2.0HIGH 9.3
- TI-2012-05289 The HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web… CVSS 2.0HIGH 7.5
Sources
- CVE-2012-6570 · CVE Program
- CVE-2012-6570 · NVD
- FIRST EPSS
- GHSA-33q9-hj3m-p778 · GitHub Advisory Database · CC BY 4.0
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