CVE-2018-7950

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-06-01 · updated 2026-06-17
Weakness: CWE-94

Description

The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a JSON injection vulnerability due to insufficient input validation. An authenticated, remote attacker can launch a JSON injection to modify the password of administrator. Successful exploit may allow attackers to obtain the management privilege of the system.

Affected products

Huawei 1288H V5 Firmware: 100r005c00
Huawei 2288H V5 Firmware: 100r005c00
Huawei 2488 V5 Firmware: 100r005c00
Huawei Ch121 V3 Firmware: 100r001c00
Huawei Ch121 V5 Firmware: 100r001c00
Huawei Ch121L V3 Firmware: 100r001c00
Huawei Ch121L V5 Firmware: 100r001c00
Huawei Ch140 V3 Firmware: 100r001c00
Huawei Ch140L V3 Firmware: 100r001c00
Huawei Ch220 V3 Firmware: 100r001c00
Huawei Ch222 V3 Firmware: 100r001c00
Huawei Ch242 V3 Firmware: 100r001c00
Huawei Ch242 V5 Firmware: 100r001c00
Huawei Rh1288 V3 Firmware: 100r003c00
Huawei Rh2288 V3 Firmware: 100r003c00
Huawei Rh2288H V3 Firmware: 100r003c00
Huawei Xh310 V3 Firmware: 100r003c00
Huawei Xh321 V3 Firmware: 100r003c00
Huawei Xh321 V5 Firmware: 100r005c00
Huawei Xh620 V3 Firmware: 100r003c00

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180530-02-server-en
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180530-02-server-en

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