CVE-2013-6031: n/a vulnerability

CVE-2013-6031: The Huawei E355 adapter with firmware 21.157.37.01.910 does not require authentication for API pages, which...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 17:29 UTC (UTC+00:00)

Security readout for executives and security teams

This issue affects Huawei E355 adapters running firmware 21.157.37.01.910. Certain API pages do not require authentication, so a reachable device could have settings changed, passwords changed, or device information read without a valid login. Exposure is most likely where legacy Huawei E355 mobile broadband adapters are still deployed and their management/API interface is reachable from untrusted users or networks. Prioritize if these adapters support business connectivity or are reachable by guests, contractors, or the Internet. The core risk is unauthorized control of network settings and disclosure of device information on legacy hardware. Mitigation focus: Inventory Huawei E355 devices and confirm firmware versions.; Check Huawei and CERT guidance for supported firmware or replacement options.; Limit management/API access to trusted networks only..

Prepared: Jun 14, 2026, 14:32 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2013-6031 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Mar 11, 2014, 01:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://github.com/aczire/huawei-csrf-info_disclosure/blob/master/huawei_wifi_info.rbCVE reference · x_refsource_MISC

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.