Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-20505 | First vendor Publication | 2021-07-29 |
Vendor | Cve | Last vendor Modification | 2021-08-09 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N | |||
---|---|---|---|
Overall CVSS Score | 4.4 | ||
Base Score | 4.4 | Environmental Score | 4.4 |
impact SubScore | 3.6 | Temporal Score | 4.4 |
Exploitabality Sub Score | 0.7 | ||
Attack Vector | Network | Attack Complexity | High |
Privileges Required | High | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:S/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 3.5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
The PowerVM Logical Partition Mobility(LPM) (PowerVM Hypervisor FW920, FW930, FW940, and FW950) encryption key exchange protocol can be compromised. If an attacker has the ability to capture encrypted LPM network traffic and is able to gain service access to the FSP they can use this information to perform a series of PowerVM service procedures to decrypt the captured migration traffic IBM X-Force ID: 198232 |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20505 |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Os | 4 |
Sources (Detail)
Source | Url |
---|---|
CONFIRM | https://www.ibm.com/support/pages/node/6475619 |
XF | https://exchange.xforce.ibmcloud.com/vulnerabilities/198232 |
Alert History
Date | Informations |
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2021-08-09 21:23:39 |
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2021-07-30 21:23:09 |
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2021-07-29 21:23:11 |
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2021-07-29 17:22:51 |
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