CVE-2018-7933
CVSS V2 Medium 6.8
CVSS V3 High 7.8
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.
Overview
- CVE ID
- CVE-2018-7933
- Assigner
- psirt@huawei.com
- Vulnerability Status
- Analyzed
- Published Version
- 2018-05-10T14:29:00
- Last Modified Date
- 2018-06-13T14:22:17
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:huawei:hirouter-cd20_firmware:*:*:*:*:*:*:*:* | 1 | OR | hirouter-cd20-10_1.9.6 | |
| cpe:2.3:h:huawei:hirouter-cd20:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:huawei:ws5200_firmware:*:*:*:*:*:*:*:* | 1 | OR | ws5200-10_1.9.6 | |
| cpe:2.3:h:huawei:ws5200:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180502-01-gateway-en | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-7933 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7933 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:42:41 | Added to TrackCVE | |||
| 2022-12-03 06:06:27 | 2018-05-10T14:29Z | 2018-05-10T14:29:00 | CVE Published Date | updated |
| 2022-12-03 06:06:27 | 2018-06-13T14:22:17 | CVE Modified Date | updated | |
| 2022-12-03 06:06:27 | Analyzed | Vulnerability Status | updated |