Huawei TechnologiesHUAWEI-SA-20180328-01-AUTHENTICATIONSecurity Advisory - Improper Authorization Vulnerability on Huawei Switch Products
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
21.7%
There is an improper authorization vulnerability on Huawei switch products. The system incorrectly performs an authorization check when a normal user attempts to access certain information which is supposed to be accessed only by authenticated user. Successful exploit could cause information disclosure. (Vulnerability ID: HWPSIRT-2017-09010)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-15327.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180328-01-authentication-en
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| huawei | s12700_firmware | v200r005c00 | cpe:2.3:o:huawei:s12700_firmware:v200r005c00:*:*:*:*:*:*:* |
| huawei | s12700_firmware | v200r006c00 | cpe:2.3:o:huawei:s12700_firmware:v200r006c00:*:*:*:*:*:*:* |
| huawei | s12700_firmware | v200r006c01 | cpe:2.3:o:huawei:s12700_firmware:v200r006c01:*:*:*:*:*:*:* |
| huawei | s12700_firmware | v200r007c00 | cpe:2.3:o:huawei:s12700_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | s12700_firmware | v200r007c01 | cpe:2.3:o:huawei:s12700_firmware:v200r007c01:*:*:*:*:*:*:* |
| huawei | s12700_firmware | v200r007c20 | cpe:2.3:o:huawei:s12700_firmware:v200r007c20:*:*:*:*:*:*:* |
| huawei | s12700_firmware | v200r008c00 | cpe:2.3:o:huawei:s12700_firmware:v200r008c00:*:*:*:*:*:*:* |
| huawei | s12700_firmware | v200r008c06 | cpe:2.3:o:huawei:s12700_firmware:v200r008c06:*:*:*:*:*:*:* |
| huawei | s12700_firmware | v200r009c00 | cpe:2.3:o:huawei:s12700_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | s12700_firmware | v200r010c00 | cpe:2.3:o:huawei:s12700_firmware:v200r010c00:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
21.7%