Home/CVE/Huawei iBMC V200R002C60 have an authentication bypass vulnerability. A remote attacker with low privilege may craft spec
CVE

CVE-2018-7941

Huawei iBMC V200R002C60 have an authentication bypass vulnerability. A remote attacker with low privilege may craft spec

Huawei iBMC V200R002C60 have an authentication bypass vulnerability. A remote attacker with low privilege may craft specific messages to upload authentication certificate to the affected products. Due to improper validation of the upload authority, successful exploit may cause privilege elevation.

HIGH · CVSS 8.8 EPSS 0.00058
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-287Improper Authentication
▤

Affected Products & Versions

20
huawei ch121 v3 firmwareall versions
huawei ch121l v3 firmwareall versions
huawei ch140 v3 firmwareall versions
huawei ch140l v3 firmwareall versions
huawei ch220 v3 firmwareall versions
huawei ch222 v3 firmwareall versions
huawei ch242 v3 firmwareall versions
huawei rh1288 v3 firmwareall versions
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.0 · psirt@huawei.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 May 2018 · 02:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180509-01-bypass-enVendor Advisory
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