CVE-2022-24655

A stack overflow vulnerability exists in the upnpd service in Netgear EX6100v1 201.0.2.28, CAX80 2.1.2.6, and DC112A 1.0.0.62, which may lead to the execution of arbitrary code without authentication.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/doudoudedi/Netgear_product_stack_overflow/blob/main/NETGEAR%20EX%20series%20upnpd%20stack_overflow.md	Exploit Patch Third Party Advisory
https://kb.netgear.com/000064615/Security-Advisory-for-Pre-Authentication-Command-Injection-on-EX6100v1-and-Pre-Authentication-Stack-Overflow-on-Multiple-Products-PSV-2021-0282-PSV-2021-0288	Vendor Advisory
https://www.netgear.com/about/security/	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:ex6100_firmware:201.0.2.28:*:*:*:*:*:*:*

cpe:2.3:h:netgear:ex6100:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:ex6200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:ex6200:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:netgear:cax80_firmware:2.1.2.6:*:*:*:*:*:*:*

cpe:2.3:h:netgear:cax80:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:netgear:dc112a_firmware:1.0.0.62:*:*:*:*:*:*:*

cpe:2.3:h:netgear:dc112a:-:*:*:*:*:*:*:*

Information

Published : 2022-03-18 04:15

Updated : 2022-03-25 10:07

NVD link : CVE-2022-24655

Mitre link : CVE-2022-24655

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

netgear

dc112a
ex6200_firmware
ex6100_firmware
ex6100
cax80_firmware
dc112a_firmware
ex6200
cax80

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