Is CVE-2013-6031 being actively exploited?

CVE-2013-6031 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-6031?

CVE-2013-6031 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2013-6031

MEDIUM · CVSS 4.3EPSS 6.1%EU EUVD

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.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:A/AC:M/Au:N/C:P/I:P/A:N
Weakness (CWE): CWE-287
EPSS score: 6.1% (93th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-5861)
Published: March 11, 2014
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-5861 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

huawei / e355
huawei / e355 firmware

References

http://www.kb.cert.org/vuls/id/341526(US Government Resource)
https://github.com/aczire/huawei-csrf-info_disclosure/blob/master/huawei_wifi_info.rb(Exploit)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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