CVE-2012-6570
10.0 · HIGHThe 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…
Overview
CVE-2012-6570 is a high-severity vulnerability affecting huawei ar_18-1x. It was published on June 20, 2013 and has a CVSS 2.0 base score of 10.0 (HIGH).
This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
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.
Remediation
Check the references section for vendor advisories and patches from huawei. Update ar_18-1x to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| huawei | ar_18-1x | 0 | Affected |
| huawei | ar_18-2x | 0 | Affected |
| huawei | ar_18-3x | 0 | Affected |
| huawei | ar_19\/29\/49 | 0 | Affected |
| huawei | ar_28\/46 | 0 | Affected |
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Frequently asked questions
What is CVE-2012-6570?
CVE-2012-6570 is a high-severity vulnerability affecting huawei ar_18-1x. It was published on June 20, 2013 and has a CVSS 2.0 base score of 10.0 (HIGH).
How severe is CVE-2012-6570?
This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2012-6570?
Check the references section for vendor advisories and patches from huawei. Update ar_18-1x to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2012-6570?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2012-6570 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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