High severity · published Jun 1, 2018
CVE-2018-7950
The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a JSON injection vulnerability due to insufficient input validation
8.8
CVSS
1.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
1V
1288h V5 Firmware · Huawei
100r005c00 · source: NVD
2V
2288h V5 Firmware · Huawei
100r005c00 · source: NVD
2V
2488 V5 Firmware · Huawei
100r005c00 · source: NVD
CV
Ch121 V3 Firmware · Huawei
100r001c00 · source: NVD
CV
Ch121 V5 Firmware · Huawei
100r001c00 · source: NVD
CV
Ch121l V3 Firmware · Huawei
100r001c00 · source: NVD
CV
Ch121l V5 Firmware · Huawei
100r001c00 · source: NVD
CV
Ch140 V3 Firmware · Huawei
100r001c00 · source: NVD
CV
Ch140l V3 Firmware · Huawei
100r001c00 · source: NVD
CV
Ch220 V3 Firmware · Huawei
100r001c00 · source: NVD
CV
Ch222 V3 Firmware · Huawei
100r001c00 · source: NVD
CV
Ch242 V3 Firmware · Huawei
100r001c00 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-7950
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-7950
Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180530-02-server-en
More from 1288h V5 Firmware
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CVE-2018-7943
There is an authentication bypass vulnerability in some Huawei servers
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CVE-2018-7951
The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a JSON injection vulnerability due to insufficient input validation
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CVE-2018-7949
The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a privilege escalation vulnerability
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CVE-2018-7904
Huawei 1288H V5 and 288H V5 with software of V100R005C00 have a JSON injection vulnerability
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CVE-2018-7903
Huawei 1288H V5 and 288H V5 with software of V100R005C00 have a JSON injection vulnerability