The HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web…
Priority LOW 35CWE-310Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
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, and S7800 switches uses predictable Session ID values, which makes it easier for remote attackers to hijack sessions via a brute-force attack.
Why it matters now
EPSS 0.00944 61st 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 |
|---|---|---|---|---|---|
| — | — | 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-2012-6571
- 2026-10-03 Alias added: GHSA-hggg-cp66-435c
References
More Huawei Ar 18-1x vulnerabilities
- TI-2012-05288 The HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web… CVSS 2.0HIGH 10.0
- TI-2012-05287 Stack-based buffer overflow in the HTTP module in the (1) Branch Intelligent Management… CVSS 2.0HIGH 9.3
Sources
- CVE-2012-6571 · CVE Program
- CVE-2012-6571 · NVD
- FIRST EPSS
- GHSA-hggg-cp66-435c · 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