Vulnerability Details : CVE-2018-7942
The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have an authentication bypass vulnerability. An unauthenticated, remote attacker may send some specially crafted messages to the affected products. Due to improper authentication design, successful exploit may cause some information leak.
Products affected by CVE-2018-7942
- cpe:2.3:o:huawei:ch121_v3_firmware:100r001c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:ch121l_v3_firmware:100r001c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:ch242_v3_firmware:100r001c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:ch121l_v5_firmware:100r001c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:1288h_v5_firmware:100r005c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:2288h_v5_firmware:100r005c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:2488_v5_firmware:100r005c00:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-7942
0.40%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 58 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-7942
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
References for CVE-2018-7942
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/143686
Multiple Huawei products iBMC information disclosure CVE-2018-7942 Vulnerability ReportThird Party Advisory
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