{"cve":"CVE-2012-6571","nvd":{"published":"2013-06-20T15:55:00.983","modified":"2026-06-16T23:48:23.757","status":"Modified","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, and S7800 switches uses predictable Session ID values, which makes it easier for remote attackers to hijack sessions via a brute-force attack.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194371.htm","http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194371.htm"],"products":["huawei:ar_18-1x","huawei:ar_18-2x","huawei:ar_18-3x","huawei:ar_19\\/29\\/49","huawei:ar_28\\/46","huawei:s2000","huawei:s2300","huawei:s2700","huawei:s3000","huawei:s3300","huawei:s3300hi","huawei:s3500","huawei:s3700","huawei:s3900","huawei:s5100","huawei:s5600","huawei:s7800","huawei:s8500"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2012-6571","score":0.00944,"percentile":0.61073,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}