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CiscoCVE-2020-3173

HistoryFeb 26, 2020 - 5:15 p.m.

CVE-2020-3173

2020-02-2617:15:13

CWE-78

cisco

web.nvd.nist.gov

cve-2020-3173

cisco

ucs manager

vulnerability

local-mgmt cli

arbitrary commands

input validation

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

Percentile

5.2%

JSON

A vulnerability in the local management (local-mgmt) CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS) on an affected device. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by including crafted arguments to specific commands on the local management CLI. A successful exploit could allow the attacker to execute arbitrary commands on the underlying OS with the privileges of the currently logged-in user for all affected platforms excluding Cisco UCS 6400 Series Fabric Interconnects. On Cisco UCS 6400 Series Fabric Interconnects, the injected commands are executed with root privileges.

Affected configurations

Nvd

Node

ciscoucs_managerRange<3.2\(3n\)

ciscoucs_managerRange4.0–4.0\(4c\)

AND

ciscoucs_6248upMatch-

ciscoucs_6296upMatch-

ciscoucs_6324Match-

ciscoucs_6332Match-

ciscoucs_6332-16upMatch-

ciscoucs_64108Match-

ciscoucs_6454Match-

VendorProductVersionCPE
ciscoucs_manager*cpe:2.3:a:cisco:ucs_manager:*:*:*:*:*:*:*:*
ciscoucs_6248up-cpe:2.3:h:cisco:ucs_6248up:-:*:*:*:*:*:*:*
ciscoucs_6296up-cpe:2.3:h:cisco:ucs_6296up:-:*:*:*:*:*:*:*
ciscoucs_6324-cpe:2.3:h:cisco:ucs_6324:-:*:*:*:*:*:*:*
ciscoucs_6332-cpe:2.3:h:cisco:ucs_6332:-:*:*:*:*:*:*:*
ciscoucs_6332-16up-cpe:2.3:h:cisco:ucs_6332-16up:-:*:*:*:*:*:*:*
ciscoucs_64108-cpe:2.3:h:cisco:ucs_64108:-:*:*:*:*:*:*:*
ciscoucs_6454-cpe:2.3:h:cisco:ucs_6454:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	ucs_manager	*	cpe:2.3:a:cisco:ucs_manager::::::::
cisco	ucs_6248up	-	cpe:2.3:h:cisco:ucs_6248up:-:::::::*
cisco	ucs_6296up	-	cpe:2.3:h:cisco:ucs_6296up:-:::::::*
cisco	ucs_6324	-	cpe:2.3:h:cisco:ucs_6324:-:::::::*
cisco	ucs_6332	-	cpe:2.3:h:cisco:ucs_6332:-:::::::*
cisco	ucs_6332-16up	-	cpe:2.3:h:cisco:ucs_6332-16up:-:::::::*
cisco	ucs_64108	-	cpe:2.3:h:cisco:ucs_64108:-:::::::*
cisco	ucs_6454	-	cpe:2.3:h:cisco:ucs_6454:-:::::::*

CNA Affected

[
  {
    "product": "Cisco Unified Computing System (Managed)",
    "vendor": "Cisco",
    "versions": [
      {
        "lessThan": "n/a",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-ucs-cli-cmdinj

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

Percentile

5.2%

JSON

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