Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-3511 | First vendor Publication | 2021-04-28 |
Vendor | Cve | Last vendor Modification | 2022-07-12 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | |||
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Overall CVSS Score | 4.3 | ||
Base Score | 4.3 | Environmental Score | 4.3 |
impact SubScore | 1.4 | Temporal Score | 4.3 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Adjacent | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | Low |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:A/AC:L/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 3.3 | Attack Range | Adjacent network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 6.5 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Disclosure of sensitive information to an unauthorized user vulnerability in Buffalo broadband routers (BHR-4GRV firmware Ver.1.99 and prior, DWR-HP-G300NH firmware Ver.1.83 and prior, HW-450HP-ZWE firmware Ver.1.99 and prior, WHR-300HP firmware Ver.1.99 and prior, WHR-300 firmware Ver.1.99 and prior, WHR-G301N firmware Ver.1.86 and prior, WHR-HP-G300N firmware Ver.1.99 and prior, WHR-HP-GN firmware Ver.1.86 and prior, WPL-05G300 firmware Ver.1.87 and prior, WZR-450HP-CWT firmware Ver.1.99 and prior, WZR-450HP-UB firmware Ver.1.99 and prior, WZR-HP-AG300H firmware Ver.1.75 and prior, WZR-HP-G300NH firmware Ver.1.83 and prior, WZR-HP-G301NH firmware Ver.1.83 and prior, WZR-HP-G302H firmware Ver.1.85 and prior, WZR-HP-G450H firmware Ver.1.89 and prior, WZR-300HP firmware Ver.1.99 and prior, WZR-450HP firmware Ver.1.99 and prior, WZR-600DHP firmware Ver.1.99 and prior, WZR-D1100H firmware Ver.1.99 and prior, FS-HP-G300N firmware Ver.3.32 and prior, FS-600DHP firmware Ver.3.38 and prior, FS-R600DHP firmware Ver.3.39 and prior, and FS-G300N firmware Ver.3.13 and prior) allows remote unauthenticated attackers to obtain information such as configuration via unspecified vectors. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3511 |
CPE : Common Platform Enumeration
Type | Description | Count |
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Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 1 | |
Os | 1 | |
Os | 1 | |
Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 1 | |
Os | 2 | |
Os | 1 | |
Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 2 | |
Os | 2 |
Sources (Detail)
Source | Url |
---|---|
MISC | https://jvn.jp/en/vu/JVNVU99235714/index.html https://www.buffalo.jp/news/detail/20210427-01.html |
Alert History
Date | Informations |
---|---|
2022-07-13 17:27:47 |
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2021-05-12 21:23:18 |
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2021-04-29 01:10:24 |
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2021-04-29 01:10:21 |
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2021-04-28 17:22:52 |
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2021-04-28 09:22:58 |
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