variot - var-202002-0303

VAR-202002-0303

Vulnerability from variot - Updated: 2023-12-18 13:37

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. NETGEAR AC1200 R6220 There is an authentication vulnerability in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR AC1200 is a wireless router from NETGEAR

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CVE-2019-17137 (GCVE-0-2019-17137)

Vulnerability from cvelistv5 – Published: 2020-02-10 19:15 – Updated: 2024-08-05 01:33

Summary

Severity ?

9.4 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H

CWE

CWE-626 - Null Byte Interaction Error (Poison Null Byte)

Assigner

zdi

References

URL

Tags

https://www.zerodayinitiative.com/advisories/ZDI-…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	NETGEAR	AC1200	Affected: R6220 Firmware version 1.1.0.86

Credits

Michael Flanders of Trend Micro Zero Day Initiative

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202002-0303

CVE-2019-17137 (GCVE-0-2019-17137)

Tags

Sightings

Nomenclature