CVE-2021-22276

The vulnerability allows a successful attacker to bypass the integrity check of FW uploaded to the free@home System Access Point.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://search.abb.com/library/Download.aspx?DocumentID=9AKK107992A6475&LanguageCode=en&DocumentPartId=&Action=Launch	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:abb:system_access_point_2.0_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:abb:system_access_point_2.0:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:abb:system_access_point_127v_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:abb:system_access_point_127v:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:abb:wl-system_access_point_127v_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:abb:wl-system_access_point_127v:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:abb:wl-system_access_point_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:abb:wl-system_access_point:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:abb:wl-system_access_point_2.0_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:abb:wl-system_access_point_2.0:-:*:*:*:*:*:*:*

Information

Published : 2021-09-23 10:15

Updated : 2021-10-06 06:23

NVD link : CVE-2021-22276

Mitre link : CVE-2021-22276

JSON object : View

CWE

CWE-354

Improper Validation of Integrity Check Value

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Products Affected

abb

wl-system_access_point_127v_firmware
wl-system_access_point_2.0
wl-system_access_point_127v
system_access_point_127v_firmware
wl-system_access_point
system_access_point_2.0_firmware
wl-system_access_point_2.0_firmware
wl-system_access_point_firmware
system_access_point_2.0
system_access_point_127v

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