CVE-2020-3992

Scores

EPSS

0.909high90.9%
0%20%40%60%80%100%

Percentile: 90.9%

CVSS

9.8critical3.x
0246810

CVSS Score: 9.8/10

All CVSS Scores

CVSS 3.x
9.8

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

CVSS 2.0
10.0

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Description

OpenSLP as used in VMware ESXi (7.0 before ESXi_7.0.1-0.0.16850804, 6.7 before ESXi670-202010401-SG, 6.5 before ESXi650-202010401-SG) has a use-after-free issue. A malicious actor residing in the management network who has access to port 427 on an ESXi machine may be able to trigger a use-after-free in the OpenSLP service resulting in remote code execution.

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Sources

nvd

CWEs

CWE-416

Related Vulnerabilities

Exploits

Exploit ID: CVE-2020-3992

Source: cisa

URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

Vulnerable Software (2)

Type: Configuration

Vendor: *

Product: cloud_foundation

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:*",      "versionEndExcluding": "3.10.1.2",      "versionStartIncluding": "3.0",      "vulnerable": true...

Source: nvd

Type: Configuration

Vendor: *

Product: esxi

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:*",      "versionEndExcluding": "3.10.1.2",      "versionStartIncluding": "3.0",      "vulnerable": true...

Source: nvd

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