CVE-2018-7933
High
Description
Huawei home gateway products HiRouter-CD20 and WS5200 with the versions before HiRouter-CD20-10 1.9.6 and the versions before WS5200-10 1.9.6 have a path traversal vulnerability. Due to the lack of validation while these home gateway products install APK plugins, an attacker tricks a user into installing a malicious APK plugin, and plugin can overwrite arbitrary file of devices. Successful exploit may result in arbitrary code execution or privilege escalation.
SeverityHigh
CVSS7.8
Exploit probability—
ProductHuawei Hirouter-cd20 Firmware
PublishedMay 10, 2018
First seenMay 10, 2018
How to fix
Update
- huawei hirouter-cd20_firmwarehirouter-cd20-10_1.9.6 or later
- huawei ws5200_firmwarews5200-10_1.9.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei hirouter-cd20_firmware | v < hirouter-cd20-10_1.9.6 | hirouter-cd20-10_1.9.6 |
| huawei ws5200_firmware | v < ws5200-10_1.9.6 | ws5200-10_1.9.6 |
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