Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-20771

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
10/02/2019
Last modified:
13/02/2019

Description

An issue was discovered on Xerox WorkCentre 3655, 3655i, 58XX, 58XXi, 59XX, 59XXi, 6655, 6655i, 72XX, 72XXi, 78XX, 78XXi, 7970, 7970i, EC7836, and EC7856 devices before R18-05 073.xxx.0487.15000. There is unauthenticated Remote Command Execution.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:xerox:workcentre_3655i_firmware:*:*:*:*:*:*:*:* 073.060.048.15000 (excluding)
cpe:2.3:h:xerox:workcentre_3655i:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:workcentre_3655_firmware:*:*:*:*:*:*:*:* 073.060.048.15000 (excluding)
cpe:2.3:h:xerox:workcentre_3655:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:workcentre_5890i_firmware:*:*:*:*:*:*:*:* 073.190.048.15000 (excluding)
cpe:2.3:h:xerox:workcentre_5890i:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:workcentre_5865i_firmware:*:*:*:*:*:*:*:* 073.190.048.15000 (excluding)
cpe:2.3:h:xerox:workcentre_5865i:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:workcentre_5875i_firmware:*:*:*:*:*:*:*:* 073.190.048.15000 (excluding)
cpe:2.3:h:xerox:workcentre_5875i:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:workcentre_5845_firmware:*:*:*:*:*:*:*:* 073.190.048.15000 (excluding)
cpe:2.3:h:xerox:workcentre_5845:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:workcentre_5865_firmware:*:*:*:*:*:*:*:* 073.190.048.15000 (excluding)
cpe:2.3:h:xerox:workcentre_5865:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:workcentre_5875_firmware:*:*:*:*:*:*:*:* 073.190.048.15000 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools