CVE-2018-7933 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180502-01-gateway-en | CVE | Vendor Advisory |
| http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180502-01-gateway-en | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| huawei hirouter-cd20 firmware | < hirouter-cd20-10_1.9.6 |
CPE
Remediation
| |
| huawei hirouter-cd20 | All versions |
CPE
Remediation
| |
| huawei ws5200 firmware | < ws5200-10_1.9.6 |
CPE
Remediation
| |
| huawei ws5200 | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Jun 13, 2018 | Initial Analysis | [email protected] |