Vulnerability CVE-2018-7900
Published: 2019-01-02

Description:
There is an information leak vulnerability in some Huawei HG products. An attacker may obtain information about the HG device by exploiting this vulnerability.

Type:

CWE-200

 (Information Exposure)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Huawei -> Hg8010h firmware 
Huawei -> Hg8040h firmware 
Huawei -> Hg8045q firmware 
Huawei -> Hg8110h firmware 
Huawei -> Hg8240h firmware 
Huawei -> Hg8242h firmware 

 References:
http://www.huawei.com/en/psirt/security-notices/huawei-sn-20181219-01-hg-en
https://blog.newskysecurity.com/information-disclosure-vulnerability-cve-2018-7900-makes-it-easy-for-attackers-to-find-huawei-3e7039b6f44f
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