What’s Vulnerable › Vulnerabilities

CVE-2023-41183: NETGEAR Orbi 760 SOAP API Authentication Bypass Vulnerability

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 13.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-03 · updated 2026-06-17
• Weakness: CWE-306

Description

NETGEAR Orbi 760 SOAP API Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR Orbi 760 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the SOAP API. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20524.

Affected products

• NETGEAR Rbr760 Firmware: before 6.3.8.5 — fixed in 6.3.8.5

How to fix

Upgrade to a fixed version: NETGEAR Rbr760 Firmware 6.3.8.5. Check the vendor advisory for mitigations.

References

• https://kb.netgear.com/000065734/Security-Advisory-for-Authentication-Bypass-on-the-RBR760-PSV-2023-0052
• https://www.zerodayinitiative.com/advisories/ZDI-23-1283/
• https://kb.netgear.com/000065734/Security-Advisory-for-Authentication-Bypass-on-the-RBR760-PSV-2023-0052
• https://www.zerodayinitiative.com/advisories/ZDI-23-1283/

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