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nvd[email protected]NVD:CVE-2021-22673
HistoryMay 07, 2021 - 2:15 p.m.

CVE-2021-22673

2021-05-0714:15:07
CWE-121
CWE-787
[email protected]
web.nvd.nist.gov
3
stack-based buffer overflow
firmware updates
remote code execution
simplelink wi-fi
cve-2021-22673
sdk versions

CVSS2

6

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

41.7%

JSON

The affected product is vulnerable to stack-based buffer overflow while processing over-the-air firmware updates from the CDN server, which may allow an attacker to remotely execute code on the SimpleLink Wi-Fi (MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior).

Affected configurations

Nvd
Node
ticc3100_software_development_kitRange≤1.3.0
OR
ticc3200_software_development_kitRange≤1.5.0
OR
tisimplelink_cc13x0_software_development_kitRange<4.10.03
OR
tisimplelink_cc13x2_software_development_kitRange<4.40.00
OR
tisimplelink_cc26xx_software_development_kitRange<4.40.00
OR
tisimplelink_cc32xx_software_development_kitRange≤4.30.00.06
OR
tisimplelink_msp432e4_software_development_kitRange≤4.20.00.12
VendorProductVersionCPE
ticc3100_software_development_kit*cpe:2.3:a:ti:cc3100_software_development_kit:*:*:*:*:*:*:*:*
ticc3200_software_development_kit*cpe:2.3:a:ti:cc3200_software_development_kit:*:*:*:*:*:*:*:*
tisimplelink_cc13x0_software_development_kit*cpe:2.3:a:ti:simplelink_cc13x0_software_development_kit:*:*:*:*:*:*:*:*
tisimplelink_cc13x2_software_development_kit*cpe:2.3:a:ti:simplelink_cc13x2_software_development_kit:*:*:*:*:*:*:*:*
tisimplelink_cc26xx_software_development_kit*cpe:2.3:a:ti:simplelink_cc26xx_software_development_kit:*:*:*:*:*:*:*:*
tisimplelink_cc32xx_software_development_kit*cpe:2.3:a:ti:simplelink_cc32xx_software_development_kit:*:*:*:*:*:*:*:*
tisimplelink_msp432e4_software_development_kit*cpe:2.3:a:ti:simplelink_msp432e4_software_development_kit:*:*:*:*:*:*:*:*

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CVSS2

6

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

41.7%

JSON
Related for NVD:CVE-2021-22673
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