CVE-2013-6031

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 6.1% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2014-03-11 · updated 2026-06-16
Weakness: CWE-287

Description

The Huawei E355 adapter with firmware 21.157.37.01.910 does not require authentication for API pages, which allows remote attackers to change passwords and settings, or obtain sensitive information, via a direct request to (1) api/wlan/security-settings, (2) api/device/information, (3) api/wlan/basic-settings, (4) api/wlan/mac-filter, (5) api/monitoring/status, or (6) api/dhcp/settings.

Affected products

Huawei E355: all versions
Huawei E355 Firmware: 21.157.37.01.910

References

http://www.kb.cert.org/vuls/id/341526
https://github.com/aczire/huawei-csrf-info_disclosure/blob/master/huawei_wifi_info.rb
http://www.kb.cert.org/vuls/id/341526
https://github.com/aczire/huawei-csrf-info_disclosure/blob/master/huawei_wifi_info.rb

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