What is the severity of CVE-2019-17137?

The severity of CVE-2019-17137 is considered high due to the potential for network-adjacent attackers to bypass authentication.

How do I fix CVE-2019-17137?

To fix CVE-2019-17137, update the NETGEAR AC1200 R6220 firmware to the latest version provided by NETGEAR.

What products are affected by CVE-2019-17137?

CVE-2019-17137 affects the NETGEAR AC1200 R6220 with firmware version 1.1.0.86.

Can CVE-2019-17137 be exploited remotely?

CVE-2019-17137 requires network-adjacent access, meaning an attacker must be on the same local network to exploit it.

Does CVE-2019-17137 require authentication to exploit?

No, CVE-2019-17137 does not require authentication, allowing attackers to exploit the vulnerability easily.

Vulnerability/
CVE-2019-17137

critical

9.4

CWE

626

10/2/2020

5/8/2024

CVE-2019-17137: NETGEAR AC1200 mini_httpd Poison Null Byte Authentication Bypass Vulnerability

First published: Mon Feb 10 2020(Updated: )

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR AC1200 R6220 Firmware version 1.1.0.86 Smart WiFi Router. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of path strings. By inserting a null byte into the path, the user can skip most authentication checks. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-8616.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
NETGEAR AC1200
NETGEAR R6220	=1.1.0.86
NETGEAR AC1200 R6220

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Reference Links

https://www.zerodayinitiative.com/advisories/ZDI-19-866/

Frequently Asked Questions

What is the severity of CVE-2019-17137?
The severity of CVE-2019-17137 is considered high due to the potential for network-adjacent attackers to bypass authentication.
How do I fix CVE-2019-17137?
To fix CVE-2019-17137, update the NETGEAR AC1200 R6220 firmware to the latest version provided by NETGEAR.
What products are affected by CVE-2019-17137?
CVE-2019-17137 affects the NETGEAR AC1200 R6220 with firmware version 1.1.0.86.
Can CVE-2019-17137 be exploited remotely?
CVE-2019-17137 requires network-adjacent access, meaning an attacker must be on the same local network to exploit it.
Does CVE-2019-17137 require authentication to exploit?
No, CVE-2019-17137 does not require authentication, allowing attackers to exploit the vulnerability easily.

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collector/mitre-cve
source/MITRE
agent/severity
agent/weakness
agent/title
agent/last-modified-date
agent/references
agent/author
agent/first-publish-date
agent/description
collector/zdi-advisory
source/ZDI
alias/ZDI-19-866
alias/ZDI-CAN-8616
alias/CVE-2019-17137
agent/software-canonical-lookup
agent/softwarecombine
agent/event
agent/trending
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/netgear
canonical/netgear ac1200
canonical/netgear r6220
version/netgear r6220/1.1.0.86
canonical/netgear ac1200 r6220

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Frequently Asked Questions

What is the severity of CVE-2019-17137?
The severity of CVE-2019-17137 is considered high due to the potential for network-adjacent attackers to bypass authentication.
How do I fix CVE-2019-17137?
To fix CVE-2019-17137, update the NETGEAR AC1200 R6220 firmware to the latest version provided by NETGEAR.
What products are affected by CVE-2019-17137?
CVE-2019-17137 affects the NETGEAR AC1200 R6220 with firmware version 1.1.0.86.
Can CVE-2019-17137 be exploited remotely?
CVE-2019-17137 requires network-adjacent access, meaning an attacker must be on the same local network to exploit it.
Does CVE-2019-17137 require authentication to exploit?
No, CVE-2019-17137 does not require authentication, allowing attackers to exploit the vulnerability easily.