CVE-2018-21133

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects WAC505 before 5.0.0.17 and WAC510 before 5.0.0.17.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.netgear.com/000060227/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Wireless-Access-Points-PSV-2018-0326	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:wac505_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:wac505:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:wac510_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:wac510:-:*:*:*:*:*:*:*

History

10 Aug 2021, 14:15

Type	Values Removed	Values Added
Summary	Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects WAC505 before 5.0.0.17, WAC510 before 5.0.0.17, WAC720 before 5.0.0.17, WAC730 before 5.0.0.17, WAC740 before 5.0.0.17, and WND930 before 5.0.0.17.	Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects WAC505 before 5.0.0.17 and WAC510 before 5.0.0.17.

09 Aug 2021, 14:03

Type	Values Removed	Values Added
CPE	cpe:2.3:h:netgear:wac720:-:::::::* cpe:2.3:h:netgear:wac740:-:::::::* cpe:2.3:o:netgear:wac730_firmware:::::::: cpe:2.3:o:netgear:wac740_firmware:::::::: cpe:2.3:o:netgear:wac720_firmware:::::::: cpe:2.3:o:netgear:wnd930_firmware:::::::: cpe:2.3:h:netgear:wnd930:-:::::::* cpe:2.3:h:netgear:wac730:-:::::::*

Information

Published : 2020-04-23 20:15

Updated : 2024-02-04 21:00

NVD link : CVE-2018-21133

Mitre link : CVE-2018-21133

CVE.ORG link : CVE-2018-21133

JSON object : View

Products Affected

netgear

wac505
wac505_firmware
wac510_firmware
wac510

CWE

CWE-787

Out-of-bounds Write

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