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CVE-2018-7949

Quick assessment

Affected
Huawei Technologies Co., Ltd. 1288H V5; 2288H V5; 2488 V5 ; CH121 V3; CH121L V3; CH121L V5 ; CH121 V5 ; CH140 V3; CH140L V3; CH220 V3; CH222 V3; CH242 V3; CH242 V5 ; RH1288 V3; RH2288 V3; RH2288H V3; XH310 V3; XH321 V3; XH321 V5; XH620 V3
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 1288H V5等都是中国华为（Huawei）公司的不同型号的服务器设备。Intelligent Baseboard Management Controller（iBMC）是其中的一套嵌入式服务器智能管理系统。 多款Huawei产品中的iBMC存在提权漏洞。远程攻击者可通过向受影响设备发送特制的的登录消息利用该漏洞获取或修改高权限用户密码。以下产品和版本受到影响：Huawei 1288H V5 V100R005C00版本；2288H V5 V100R005C00版本；2488 V5 V100

AI Predicted 7.8 Difficulty: Easy EPSS 0.74% · P52
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I. Basic Information for CVE-2018-7949

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a privilege escalation vulnerability. A remote attacker may send some specially crafted login messages to the affected products. Due to improper authentication design, successful exploit enables low privileged users to get or modify passwords of highly privileged users.
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
多款Huawei产品Intelligent Baseboard Management Controller 权限许可和访问控制漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei 1288H V5等都是中国华为（Huawei）公司的不同型号的服务器设备。Intelligent Baseboard Management Controller（iBMC）是其中的一套嵌入式服务器智能管理系统。 多款Huawei产品中的iBMC存在提权漏洞。远程攻击者可通过向受影响设备发送特制的的登录消息利用该漏洞获取或修改高权限用户密码。以下产品和版本受到影响：Huawei 1288H V5 V100R005C00版本；2288H V5 V100R005C00版本；2488 V5 V100
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. 1288H V5; 2288H V5; 2488 V5 ; CH121 V3; CH121L V3; CH121L V5 ; CH121 V5 ; CH140 V3; CH140L V3; CH220 V3; CH222 V3; CH242 V3; CH242 V5 ; RH1288 V3; RH2288 V3; RH2288H V3; XH310 V3; XH321 V3; XH321 V5; XH620 V3 1288H V5 V100R005C00 -

II. Public POCs for CVE-2018-7949

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III. Intelligence Information for CVE-2018-7949

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Other References for CVE-2018-7949 (1)

Same Patch Batch · Huawei Technologies Co., Ltd. · 2018-06-01 · 5 CVEs total

CVE-2017-17171 Huawei Mate 8、P9和P9 Plus 安全漏洞
CVE-2018-7950 多款Huawei产品Intelligent Baseboard Management Controller 代码注入漏洞
CVE-2018-7951 多款Huawei产品Intelligent Baseboard Management Controller 代码注入漏洞
CVE-2018-7976 Huawei eSpace Desktop 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: 1288H V5; 2288H V5; 2488 V5 ; CH121 V3; CH121L V3; CH121L V5 ; CH121 V5 ; CH140 V3; CH140L V3; CH220 V3; CH222 V3; CH242 V3; CH242 V5 ; RH1288 V3; RH2288 V3; RH2288H V3; XH310 V3; XH321 V3; XH321 V5; XH620 V3
Same vendor: Huawei Technologies Co., Ltd.

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