SARA / Free Tools / CVE / CVE-2018-7933

CVE-2018-7933 — Huawei home gateway products HiRouter-CD20 and WS5200 with the versions before H

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 tric

CVSS
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EPSS
0.22% (top 55.70%)
CWE
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Published
2018-05-10T14:00:00.000Z
Last modified
2024-08-05T06:37:59.671Z
CVSS vector
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01What is this vulnerability?

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…

02Affected products

VendorProductVersions
Huawei Technologies Co., Ltd.HiRouterCD20, WS5200 — HiRouter-CD20 The versions before HiRouter-CD20-10 1.9.6, WS5200 The versions before WS5200-10 1.9.6

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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