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

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CVE-2021-28670

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
29/03/2021
Last modified:
01/04/2021

Description

Xerox AltaLink B8045/B8090 before 103.008.030.32000, C8030/C8035 before 103.001.030.32000, C8045/C8055 before 103.002.030.32000 and C8070 before 103.003.030.32000 allow unauthorized users, by leveraging the Scan To Mailbox feature, to delete arbitrary files from the disk.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.10 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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): None
Integrity (I): High
Availability (A): High

Base Score 3.x
9.10
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.40 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P

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

Base Score 2.0
6.40
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:xerox:altalink_b8045_firmware:*:*:*:*:*:*:*:* 103.008.020.23120 (excluding)
cpe:2.3:h:xerox:altalink_b8045:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:altalink_b8055_firmware:*:*:*:*:*:*:*:* 103.008.020.23120 (excluding)
cpe:2.3:h:xerox:altalink_b8055:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:altalink_b8065_firmware:*:*:*:*:*:*:*:* 103.008.020.23120 (excluding)
cpe:2.3:h:xerox:altalink_b8065:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:altalink_b8075_firmware:*:*:*:*:*:*:*:* 103.008.020.23120 (excluding)
cpe:2.3:h:xerox:altalink_b8075:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:altalink_b8090_firmware:*:*:*:*:*:*:*:* 103.008.020.23120 (excluding)
cpe:2.3:h:xerox:altalink_b8090:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:altalink_c8030_firmware:*:*:*:*:*:*:*:* 103.001.020.23120 (excluding)
cpe:2.3:h:xerox:altalink_c8030:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:altalink_c8035_firmware:*:*:*:*:*:*:*:* 103.001.020.23120 (excluding)
cpe:2.3:h:xerox:altalink_c8035:-:*:*:*:*:*:*:*
cpe:2.3:o:xerox:altalink_c8045_firmware:*:*:*:*:*:*:*:* 103.002.020.23120 (excluding)

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


References to Advisories, Solutions, and Tools