Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-22673 | First vendor Publication | 2021-05-07 |
Vendor | Cve | Last vendor Modification | 2021-05-17 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H | |||
---|---|---|---|
Overall CVSS Score | 8 | ||
Base Score | 8 | Environmental Score | 8 |
impact SubScore | 5.9 | Temporal Score | 8 |
Exploitabality Sub Score | 2.1 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | Low | User Interaction | Required |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:S/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 6 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Medium |
Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
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). |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22673 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 | |
Application | 1 | |
Application | 1 | |
Application | 1 |
Sources (Detail)
Source | Url |
---|---|
MISC | https://us-cert.cisa.gov/ics/advisories/icsa-21-119-01 |
Alert History
Date | Informations |
---|---|
2022-02-25 01:52:44 |
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2021-05-18 00:22:55 |
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2021-05-14 01:39:42 |
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2021-05-14 01:39:06 |
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2021-05-13 17:22:48 |
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2021-05-07 21:23:11 |
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