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

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CVE-2021-20877

Severity CVSS v4.0:
Pending analysis
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
08/02/2022
Last modified:
14/02/2022

Description

Cross-site scripting vulnerability in Canon laser printers and small office multifunctional printers (LBP162L/LBP162, MF4890dw, MF269dw/MF265dw/MF264dw/MF262dw, MF249dw/MF245dw/MF244dw/MF242dw/MF232w, and MF229dw/MF224dw/MF222dw sold in Japan, imageCLASS MF Series (MF113W/MF212W/MF217W/MF227DW/MF229DW, MF232W/MF244DW/MF247DW/MF249DW, MF264DW/MF267DW/MF269DW/MF269DW VP, and MF4570DN/MF4570DW/MF4770N/MF4880DW/MF4890DW) and imageCLASS LBP Series (LBP113W/LBP151DW/LBP162DW ) sold in the US, and iSENSYS (LBP162DW, LBP113W, LBP151DW, MF269dw, MF267dw, MF264dw, MF113w, MF249dw, MF247dw, MF244dw, MF237w, MF232w, MF229dw, MF217w, MF212w, MF4780w, and MF4890dw) and imageRUNNER (2206IF, 2204N, and 2204F) sold in Europe) allows remote attackers to inject an arbitrary script via unspecified vectors.

Impact

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

Base Score: 4.80 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

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

Base Score 3.x
4.80
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:S/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 3.50 LOW
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N

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

Base Score 2.0
3.50
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:h:canon:2204f:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:2204n:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:2206if:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:lbp113w:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:lbp151dw:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:lbp162:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:lbp162dw:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:lbp162l:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:mf113w:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:mf212w:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:mf217w:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:mf222dw:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:mf224dw:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:mf227dw:-:*:*:*:*:*:*:*
cpe:2.3:h:canon:mf229dw:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools