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BrocadeCVE-2020-15375

HistoryDec 11, 2020 - 9:15 p.m.

CVE-2020-15375

2020-12-1121:15:12

CWE-20

brocade

web.nvd.nist.gov

cve-2020-15375

brocade

fabric os

input validation

command line interface

secccrypptocfg

escalation of privileges

nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

High

EPSS

Percentile

5.1%

JSON

Brocade Fabric OS versions before v9.0.0, v8.2.2c, v8.2.1e, v8.1.2k, v8.2.0_CBN3, v7.4.2g contain an improper input validation weakness in the command line interface when secccrypptocfg is invoked. The vulnerability could allow a local authenticated user to run arbitrary commands and perform escalation of privileges.

Affected configurations

Nvd

Node

broadcomfabric_operating_systemRange<7.4.2g

broadcomfabric_operating_systemRange8.0.0–8.1.2k

broadcomfabric_operating_systemRange8.2.0–8.2.0_cbn3

broadcomfabric_operating_systemRange8.2.1–8.2.1e

broadcomfabric_operating_systemRange8.2.2b–8.2.2c

VendorProductVersionCPE
broadcomfabric_operating_system*cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
broadcom	fabric_operating_system	*	cpe:2.3:o:broadcom:fabric_operating_system::::::::

CNA Affected

[
  {
    "product": "Brocade Fabric OS",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Brocade Fabric OS versions before v9.0.0, v8.2.2c, v8.2.1e, v8.1.2k, v8.2.0_CBN3, v7.4.2g"
      }
    ]
  }
]

References

www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1083

Social References

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

High

EPSS

Percentile

5.1%

JSON

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