Unrated severityNVD Advisory· Published Jun 20, 2013· Updated Jun 16, 2026

CVE-2012-6570

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.

Affected products

Huawei/AR 18 1x
cpe:2.3:h:huawei:ar_18-1x:*:*:*:*:*:*:*:*
Range: <=r0130
Huawei/AR 18 2x
cpe:2.3:h:huawei:ar_18-2x:*:*:*:*:*:*:*:*
Range: <=r1712
Huawei/AR 18 3x
cpe:2.3:h:huawei:ar_18-3x:*:*:*:*:*:*:*:*
Range: <=r0118
Huawei/Ar 19\/29\/49
cpe:2.3:h:huawei:ar_19\/29\/49:*:*:*:*:*:*:*:*
Range: <=r2207
Huawei/Ar 28\/46
cpe:2.3:h:huawei:ar_28\/46:*:*:*:*:*:*:*:*
Range: <=r0311
Huawei/S2000
cpe:2.3:h:huawei:s2000:r6305:*:*:*:*:*:*:*
Huawei/S2300
cpe:2.3:h:huawei:s2300:r6305:*:*:*:*:*:*:*
Huawei/S2700
cpe:2.3:h:huawei:s2700:r6305:*:*:*:*:*:*:*
Huawei/S3000
cpe:2.3:h:huawei:s3000:r6305:*:*:*:*:*:*:*
Huawei/S33002 versions
cpe:2.3:h:huawei:s3300hi:r6305:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:huawei:s3300hi:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s3300:r6305:*:*:*:*:*:*:*
Huawei/S3500
cpe:2.3:h:huawei:s3500:r6305:*:*:*:*:*:*:*
Huawei/S3700
cpe:2.3:h:huawei:s3700:r6305:*:*:*:*:*:*:*
Huawei/S3900
cpe:2.3:h:huawei:s3900:r6305:*:*:*:*:*:*:*
Huawei/S5100
cpe:2.3:h:huawei:s5100:r6305:*:*:*:*:*:*:*
Huawei/S5600
cpe:2.3:h:huawei:s5600:r6305:*:*:*:*:*:*:*
Huawei/S7800
cpe:2.3:h:huawei:s7800:r6305:*:*:*:*:*:*:*
Huawei/S85002 versions
cpe:2.3:h:huawei:s8500:r1631:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:huawei:s8500:r1631:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s8500:r1632:*:*:*:*:*:*:*
Huawei/S2000, S3000, S3500, S3900, S5100, S5600, S7800, S8500 switchesllm-create
Huawei/AR routersllm-fuzzy

Patches

Vulnerability mechanics

References

www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194361.htmnvdVendor Advisory

News mentions

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