CVE-2016-11059Public exploitNetwork attack vector

Password disclosure via unauthenticated SOAP requests

Published Apr 28, 2020 · Updated Aug 6, 2024

Authentication bypass in affected NETGEAR router firmware allows remote attackers to read administrator and Wi-Fi passwords. The built-in net-cgi HTTP daemon accepts a blank form with a SOAPAction header as an authenticated Genie SOAP request, exposing password, serial-number, WLAN, and client data. Local-network access is sufficient; internet reachability requires the non-default remote-management setting, and the demonstrated consequence is disclosure rather than data modification.

CVSS severity7.5
High
EPSS probability1.07%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in affected NETGEAR router firmware allows remote attackers to read administrator and Wi-Fi passwords. The built-in net-cgi HTTP daemon accepts a blank form with a SOAPAction header as an authenticated Genie SOAP request, exposing password, serial-number, WLAN, and client data. Local-network access is sufficient; internet reachability requires the non-default remote-management setting, and the demonstrated consequence is disclosure rather than data modification.

The record

CVE
CVE-2016-11059
Published
Apr 28, 2020
Updated
Aug 6, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 28, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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