CVE-2023-41183

Adjacent-network authentication bypass via unguarded SOAP API

Published May 3, 2024 · Updated Aug 2, 2024

Authentication bypass in NETGEAR Orbi 760 firmware 6.3.6.4 allows attackers on the local network to access SOAP API functions. The SOAP API exposes functionality before performing authentication, but public advisories do not identify the affected endpoint or function. Reachability requires the WiFi password or an Ethernet connection to the device; successful bypass grants access to the functionality exposed by the omitted check.

CVSS severity8.8
High
EPSS probability13.64%
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 NETGEAR Orbi 760 firmware 6.3.6.4 allows attackers on the local network to access SOAP API functions. The SOAP API exposes functionality before performing authentication, but public advisories do not identify the affected endpoint or function. Reachability requires the WiFi password or an Ethernet connection to the device; successful bypass grants access to the functionality exposed by the omitted check.

The record

CVE
CVE-2023-41183
Published
May 3, 2024
Updated
Aug 2, 2024
Vendor
NETGEAR
Product
Orbi 760 Series
Classifications
CWE-306
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 3, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.3.6.4

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

NETGEAR · Orbi 760 Seriesversion=6.3.6.4
NETGEAR · RBR760version=0 <6.3.8.5

Published CVSS scores

8.8Zero Day InitiativeCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8NETGEARCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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No observations available

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

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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