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CVE-2017-15326

Quick assessment

Affected
Huawei Technologies Co., Ltd. DBS3900 TDD LTE
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Huawei DBS3900 TDD LTE是中国华为（Huawei）公司的一款分布式基站产品。该产品支持无线网络的无线接入，提供视频监控、数据采集和数据传输等服务。 Huawei DBS3900 TDD LTE V100R003C00版本和V100R004C10版本中存在安全漏洞，该漏洞源于DBS3900 TDD LTE支持SSL/TLS协议协商使用不安全加密算法。远程攻击者可利用该漏洞破解加密数据，泄露信息。

AI Predicted 5.9 Difficulty: Moderate EPSS 0.54% · P43
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I. Basic Information for CVE-2017-15326

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
DBS3900 TDD LTE V100R003C00, V100R004C10 have a weak encryption algorithm security vulnerability. DBS3900 TDD LTE supports SSL/TLS protocol negotiation using insecure encryption algorithms. If an insecure encryption algorithm is negotiated in the communication, an unauthenticated remote attacker can exploit this vulnerability to crack the encrypted data and cause information leakage.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Huawei DBS3900 TDD LTE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei DBS3900 TDD LTE是中国华为（Huawei）公司的一款分布式基站产品。该产品支持无线网络的无线接入，提供视频监控、数据采集和数据传输等服务。 Huawei DBS3900 TDD LTE V100R003C00版本和V100R004C10版本中存在安全漏洞，该漏洞源于DBS3900 TDD LTE支持SSL/TLS协议协商使用不安全加密算法。远程攻击者可利用该漏洞破解加密数据，泄露信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Huawei Technologies Co., Ltd. DBS3900 TDD LTE V100R003C00, V100R004C10 -

II. Public POCs for CVE-2017-15326

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III. Intelligence Information for CVE-2017-15326

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Other References for CVE-2017-15326 (1)

IV. Related Vulnerabilities

Same vendor: Huawei Technologies Co., Ltd.

V. Comments for CVE-2017-15326

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