Cross-site scripting in Canon laser printers and small office multifunctional printers



Published: 2022-01-19
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-20877
CWE-ID CWE-79
Exploitation vector Network
Public exploit N/A
Vulnerable software
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MF113W
Hardware solutions / Other hardware appliances

MF212W
Hardware solutions / Other hardware appliances

MF217W
Hardware solutions / Other hardware appliances

MF227DW
Hardware solutions / Other hardware appliances

MF229DW
Hardware solutions / Other hardware appliances

MF232W
Hardware solutions / Other hardware appliances

MF244DW
Hardware solutions / Other hardware appliances

MF247DW
Hardware solutions / Other hardware appliances

MF249DW
Hardware solutions / Other hardware appliances

MF264DW
Hardware solutions / Other hardware appliances

MF267DW
Hardware solutions / Other hardware appliances

MF269DW
Hardware solutions / Other hardware appliances

MF269DW VP
Hardware solutions / Other hardware appliances

MF4570DN
Hardware solutions / Other hardware appliances

MF4570DW
Hardware solutions / Other hardware appliances

MF4770N
Hardware solutions / Other hardware appliances

MF4880DW
Hardware solutions / Other hardware appliances

MF4890DW
Hardware solutions / Other hardware appliances

LBP113W
Hardware solutions / Other hardware appliances

LBP151DW
Hardware solutions / Other hardware appliances

LBP162DW
Hardware solutions / Other hardware appliances

iSENSYS LBP113W
Hardware solutions / Other hardware appliances

iSENSYS LBP151DW
Hardware solutions / Other hardware appliances

iSENSYS MF269dw
Hardware solutions / Other hardware appliances

iSENSYS MF267dw
Hardware solutions / Other hardware appliances

iSENSYS MF264dw
Hardware solutions / Other hardware appliances

iSENSYS MF113w
Hardware solutions / Other hardware appliances

iSENSYS MF249dw
Hardware solutions / Other hardware appliances

iSENSYS MF247dw
Hardware solutions / Other hardware appliances

iSENSYS MF244dw
Hardware solutions / Other hardware appliances

iSENSYS MF237w
Hardware solutions / Other hardware appliances

iSENSYS MF232w
Hardware solutions / Other hardware appliances

iSENSYS MF229dw
Hardware solutions / Other hardware appliances

iSENSYS MF217w
Hardware solutions / Other hardware appliances

iSENSYS MF212w
Hardware solutions / Other hardware appliances

iSENSYS MF4780w
Hardware solutions / Other hardware appliances

iSENSYS MF4890dw
Hardware solutions / Other hardware appliances

imageRUNNER 2206IF
Hardware solutions / Other hardware appliances

imageRUNNER 2204N
Hardware solutions / Other hardware appliances

imageRUNNER 2204F
Hardware solutions / Other hardware appliances

Vendor Canon Inc.

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Cross-site scripting

EUVDB-ID: #VU59822

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-20877

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote authenticated attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

MF113W: All versions

MF212W: All versions

MF217W: All versions

MF227DW: All versions

MF229DW: All versions

MF232W: All versions

MF244DW: All versions

MF247DW: All versions

MF249DW: All versions

MF264DW: All versions

MF267DW: All versions

MF269DW: All versions

MF269DW VP: All versions

MF4570DN: All versions

MF4570DW: All versions

MF4770N: All versions

MF4880DW: All versions

MF4890DW: All versions

LBP113W: All versions

LBP151DW: All versions

LBP162DW: All versions

iSENSYS LBP113W: All versions

iSENSYS LBP151DW: All versions

iSENSYS MF269dw: All versions

iSENSYS MF267dw: All versions

iSENSYS MF264dw: All versions

iSENSYS MF113w: All versions

iSENSYS MF249dw: All versions

iSENSYS MF247dw: All versions

iSENSYS MF244dw: All versions

iSENSYS MF237w: All versions

iSENSYS MF232w: All versions

iSENSYS MF229dw: All versions

iSENSYS MF217w: All versions

iSENSYS MF212w: All versions

iSENSYS MF4780w: All versions

iSENSYS MF4890dw: All versions

imageRUNNER 2206IF: All versions

imageRUNNER 2204N: All versions

imageRUNNER 2204F: All versions


CPE2.3 External links

http://jvn.jp/en/jp/JVN64806328/index.html
http://www.usa.canon.com/internet/portal/us/home/support/product-advisories/detail/Service-Notice-Canon-Laser-Printer-and-Small-Office-Multifunctional-Printer-related-to-cross-site-scripting
http://www.canon-europe.com/support/product-security-latest-news/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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