Headline
CVE-2022-48469: huawei-sa-THViHR-7015cbae-en
There is a traffic hijacking vulnerability in Huawei routers. Successful exploitation of this vulnerability can cause packets to be hijacked by attackers.
Security Advisory - Traffic Hijacking Vulnerability in Huawei Routers
- SA No:huawei-sa-THViHR-7015cbae
- Initial Release Date: 2023-05-17
- Last Release Date: 2023-05-17
There is a traffic hijacking vulnerability in Huawei routers. Successful exploitation of this vulnerability can cause packets to be hijacked by attackers.(Vulnerability ID:HWPSIRT-2022-82592)
This vulnerability has been assigned a (CVE)ID:CVE-2022-48469
Affected Product
Affected Version
Repair Versions
B535-232a
B535-232a 2.0.0.1(H318SP5C983)
B535-232a 2.0.0.1(H318SP6C983)
HWPSIRT-2022-82592:
Successful exploitation of this vulnerability can cause packets to be hijacked by attackers.
Vulnerabilities are scored base on the CVSS v3.1 scoring system. For details please refer to: http://www.first.org/cvss/specification-document.
HWPSIRT-2022-82592
Base Score: 7.6
Temporal Score: 7.1
Environmental Score: NA
CVSS v3.1 Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L/E:F/RL:O/RC:C
HWPSIRT-2022-82592:
This vulnerability can be exploited only when the following conditions are present:
An attacker can access the device remotely.
Technical details:
Huawei routers have a traffic hijacking vulnerability due to improper domain name resolution. An attacker who can access the victim device can construct a malicious domain name to exploit this vulnerability. Successful exploitation of this vulnerability can cause packets to be hijacked by attackers.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
HWPSIRT-2022-82592:
The vulnerability was discovered by an external researcher.
2023-05-17 V1.0 Initial Release;
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To report a security vulnerability in Huawei products and solutions, please send it to [email protected]. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.
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