CVE-2022-26320

Q: What is the severity of CVE-2022-26320?

CVE-2022-26320 is classified as a high severity vulnerability that affects the security of RSA key generation.

Q: How do I fix CVE-2022-26320?

To remediate CVE-2022-26320, it is essential to update the affected Rambus SafeZone Basic Crypto Module and related firmware to versions 10.4.0 or later.

Q: What products are affected by CVE-2022-26320?

CVE-2022-26320 affects several devices, including certain Fujifilm and Canon printers that utilize the Rambus SafeZone Basic Crypto Module prior to version 10.4.0.

Q: What are the potential impacts of CVE-2022-26320?

The potential impact of CVE-2022-26320 includes unauthorized access and decryption of sensitive data due to vulnerabilities in RSA key generation.

Q: Is there a way to check if my device is vulnerable to CVE-2022-26320?

You can determine if your device is vulnerable to CVE-2022-26320 by checking the version of the Rambus SafeZone Basic Crypto Module or firmware in use.

Published Mar 14, 2022

Updated

The Rambus SafeZone Basic Crypto Module before 10.4.0, as used in certain Fujifilm (formerly Fuji Xerox) devices before 2022-03-01, Canon imagePROGRAF and imageRUNNER devices through 2022-03-14, and potentially many other devices, generates RSA keys that can be broken with Fermat's factorization method. This allows efficient calculation of private RSA keys from the public key of a TLS certificate.

Affected Software

359 affected components

Rambus SafeZone Basic Crypto Module>=9.3.0<10.4.0

All of the following

Fujifilm Apeos C7070 Firmware<1.1.7

Fujifilm Apeos C7070

All of the following

Fujifilm Apeos C6570 Firmware<1.1.7

Fujifilm Apeos C6570

All of the following

Fujifilm Apeos C5570 Firmware<1.1.7

Fujifilm Apeos C5570

All of the following

Fujifilm Apeos C4570 Firmware<1.1.7

Fujifilm Apeos C4570

All of the following

Fujifilm Apeos C3570 Firmware<1.1.7

Fujifilm Apeos C3570

All of the following

Fujifilm Apeos C3070 Firmware<1.1.7

Fujifilm Apeos C3070

All of the following

Fujifilm Apeos C7070 G Firmware<1.1.7

Fujifilm Apeos C7070 G

All of the following

Fujifilm Apeos C6570 G Firmware<1.1.7

Fujifilm Apeos C6570 G

All of the following

Fujifilm Apeos C5570 G Firmware<1.1.7

Fujifilm Apeos C5570 G

All of the following

Fujifilm Apeos C4570 G Firmware<1.1.7

Fujifilm Apeos C4570 G

All of the following

Fujifilm Apeos C3570 G Firmware<1.1.7

Fujifilm Apeos C3570 G

All of the following

Fujifilm Apeos C3070 G Firmware<1.1.7

Fujifilm Apeos C3070 G

All of the following

Fujifilm Apeos C328 Df Firmware<202112062053

Fujifilm Apeos C328 Df

All of the following

Fujifilm Apeos C328 Dw Firmware<202112062053

Fujifilm Apeos C328 Dw

All of the following

Fujifilm Apeos C325 Dw Firmware<202112062053

Fujifilm Apeos C325 Dw

All of the following

Fujifilm Apeos C325 Z Firmware<202112062053

Fujifilm Apeos C325 Z

All of the following

Fujifilm Apeos C8180 Firmware<1.1.6

Fujifilm Apeos C8180

All of the following

Fujifilm Apeos C7580 Firmware<1.1.6

Fujifilm Apeos C7580

All of the following

Fujifilm Apeos C6580 Firmware<1.1.6

Fujifilm Apeos C6580

All of the following

Fujifilm Apeosport 3560 Firmware<1.60.9

Fujifilm Apeosport 3560

All of the following

Fujifilm Apeosport 3060 Firmware<1.60.9

Fujifilm Apeosport 3060

All of the following

Fujifilm Apeosport 2560 Firmware<1.60.9

Fujifilm Apeosport 2560

All of the following

Fujifilm Apeosport 3560 G Firmware<1.60.9

Fujifilm Apeosport 3560 G

All of the following

Fujifilm Apeosport 3060 G Firmware<1.60.9

Fujifilm Apeosport 3060 G

All of the following

Fujifilm Apeosport 2560 G Firmware<1.60.9

Fujifilm Apeosport 2560 G

All of the following

Fujifilm Apeosport 4570 G Firmware<1.60.9

Fujifilm Apeosport 4570 G

All of the following

Fujifilm Apeosport 5570 G Firmware<1.60.9

Fujifilm Apeosport 5570 G

All of the following

Fujifilm Apeosport 4570 Firmware<1.60.9

Fujifilm Apeosport 4570

All of the following

Fujifilm Apeosport 5570 Firmware<1.60.9

Fujifilm Apeosport 5570

All of the following

Fujifilm Apeosport C3060 Firmware<1.60.9

Fujifilm Apeosport C3060

All of the following

Fujifilm Apeosport C2560 Firmware<1.60.9

Fujifilm Apeosport C2560

All of the following

Fujifilm Apeosport C2060 Firmware<1.60.9

Fujifilm Apeosport C2060

All of the following

Fujifilm Apeosport C2560 G Firmware<1.60.9

Fujifilm Apeosport C2560 G

All of the following

Fujifilm Apeosport C2060 G Firmware<1.60.9

Fujifilm Apeosport C2060 G

All of the following

Fujifilm Apeosport C7070 Firmware<1.60.9

Fujifilm Apeosport C7070

All of the following

Fujifilm Apeosport C4570 Firmware<1.60.9

Fujifilm Apeosport C4570

All of the following

Fujifilm Apeosport C3570 Firmware<1.60.9

Fujifilm Apeosport C3570

All of the following

Fujifilm Apeosport C3070 Firmware<1.60.9

Fujifilm Apeosport C3070

All of the following

Fujifilm Apeosport C6570 Firmware<1.60.9

Fujifilm Apeosport C6570

All of the following

Fujifilm Apeosport C5570 Firmware<1.60.9

Fujifilm Apeosport C5570

All of the following

Fujifilm Apeosport C7070 G Firmware<1.60.9

Fujifilm Apeosport C7070 G

All of the following

Fujifilm Apeosport C4570 G Firmware<1.60.9

Fujifilm Apeosport C4570 G

All of the following

Fujifilm Apeosport C3570 G Firmware<1.60.9

Fujifilm Apeosport C3570 G

All of the following

Fujifilm Apeosport C3070 G Firmware<1.60.9

Fujifilm Apeosport C3070 G

All of the following

Fujifilm Apeosport C6570 G Firmware<1.60.9

Fujifilm Apeosport C6570 G

All of the following

Fujifilm Apeosport C5570 G Firmware<1.60.9

Fujifilm Apeosport C5570 G

All of the following

Fujifilm Apeosport Print C5570 Firmware<1.60.9

Fujifilm Apeosport Print C5570

All of the following

Fujifilm Apeosport-vii 5021 Firmware<1.60.9

Fujifilm Apeosport-vii 5021

All of the following

Fujifilm Apeosport-vii P4021 Firmware<1.60.9

Fujifilm Apeosport-vii P4021

All of the following

Fujifilm Apeosport-vii 4021 Firmware<1.60.9

Fujifilm Apeosport-vii 4021

All of the following

Fujifilm Apeosport-vii Cp4421 Firmware<1.60.9

Fujifilm Apeosport-vii Cp4421

All of the following

Fujifilm Apeosport-vii C4421 Firmware<1.60.9

Fujifilm Apeosport-vii C4421

All of the following

Fujifilm Apeosport-vii C3321 Firmware<1.60.9

Fujifilm Apeosport-vii C3321

All of the following

Fujifilm Apeosport-vii C7773 Firmware<1.60.2

Fujifilm Apeosport-vii C7773

All of the following

Fujifilm Apeosport-vii C6773 Firmware<1.60.2

Fujifilm Apeosport-vii C6773

All of the following

Fujifilm Apeosport-vii C5573 Firmware<1.60.2

Fujifilm Apeosport-vii C5573

All of the following

Fujifilm Apeosport-vii C4473 Firmware<1.60.2

Fujifilm Apeosport-vii C4473

All of the following

Fujifilm Apeosport-vii C3373 Firmware<1.60.2

Fujifilm Apeosport-vii C3373

All of the following

Fujifilm Apeosport-vii C3372 Firmware<1.60.2

Fujifilm Apeosport-vii C3372

All of the following

Fujifilm Apeosport-vii C2273 Firmware<1.60.2

Fujifilm Apeosport-vii C2273

All of the following

Fujifilm Apeosport-vii C7788 Firmware<1.60.1

Fujifilm Apeosport-vii C7788

All of the following

Fujifilm Apeosport-vii C6688 Firmware<1.60.1

Fujifilm Apeosport-vii C6688

All of the following

Fujifilm Apeosport-vii C5588 Firmware<1.60.1

Fujifilm Apeosport-vii C5588

All of the following

Fujifilm Apeospro C810 Firmware<1.1.6

Fujifilm Apeospro C810

All of the following

Fujifilm Apeospro C750 Firmware<1.1.6

Fujifilm Apeospro C750

All of the following

Fujifilm Apeospro C650 Firmware<1.1.6

Fujifilm Apeospro C650

All of the following

Fujifilm Apeosprint C328 Firmware<202112062117

Fujifilm Apeosprint C328

All of the following

Fujifilm Apeosprint C328 Dw Firmware<202112062117

Fujifilm Apeosprint C328 Dw

All of the following

Fujifilm Apeosprint C325 Dw Firmware<202112062117

Fujifilm Apeosprint C325 Dw

All of the following

Fujifilm Docucentre-vii C7773 Firmware<1.60.2

Fujifilm Docucentre-vii C7773

All of the following

Fujifilm Docucentre-vii C6673 Firmware<1.60.2

Fujifilm Docucentre-vii C6673

All of the following

Fujifilm Docucentre-vii C5573 Firmware<1.60.2

Fujifilm Docucentre-vii C5573

All of the following

Fujifilm Docucentre-vii C4473 Firmware<1.60.2

Fujifilm Docucentre-vii C4473

All of the following

Fujifilm Docucentre-vii C3373 Firmware<1.60.2

Fujifilm Docucentre-vii C3373

All of the following

Fujifilm Docucentre-vii C3372 Firmware<1.60.2

Fujifilm Docucentre-vii C3372

All of the following

Fujifilm Docucentre-vii C2273 Firmware<1.60.2

Fujifilm Docucentre-vii C2273

All of the following

Fujifilm Docucentre-vii C7788 Firmware<1.60.1

Fujifilm Docucentre-vii C7788

All of the following

Fujifilm Docucentre-vii C6688 Firmware<1.60.1

Fujifilm Docucentre-vii C6688

All of the following

Fujifilm Docucentre-vii C5588 Firmware<1.60.1

Fujifilm Docucentre-vii C5588

All of the following

Fujifilm Docuprint 4405 D Firmware<1.57.5

Fujifilm Docuprint 4405 D

All of the following

Fujifilm Docuprint 4408 D Firmware<1.57.5

Fujifilm Docuprint 4408 D

All of the following

Fujifilm Docuprint 3505 D Firmware<1.57.5

Fujifilm Docuprint 3505 D

All of the following

Fujifilm Docuprint 3508 D Firmware<1.57.5

Fujifilm Docuprint 3508 D

All of the following

Fujifilm Docuprint 3205 D Firmware<1.57.5

Fujifilm Docuprint 3205 D

All of the following

Fujifilm Docuprint 3208 D Firmware<1.57.5

Fujifilm Docuprint 3208 D

All of the following

Fujifilm Docuprint C3555 D Firmware<1.57.6

Fujifilm Docuprint C3555 D

All of the following

Fujifilm Docuprint C2555 D Firmware<1.57.6

Fujifilm Docuprint C2555 D

All of the following

Fujifilm Primelink C9070 Firmware<1.145.1

Fujifilm Primelink C9070

All of the following

Fujifilm Primelink C9065 Firmware<1.145.1

Fujifilm Primelink C9065

Canon Imagerunner Firmware<=2020-03-14

Canon Imageprograf Firmware<2020-03-14

Fujifilm Apeos C7070 Firmware<1.1.7

Fujifilm Apeos C7070

Fujifilm Apeos C6570 Firmware<1.1.7

Fujifilm Apeos C6570

Fujifilm Apeos C5570 Firmware<1.1.7

Fujifilm Apeos C5570

Fujifilm Apeos C4570 Firmware<1.1.7

Fujifilm Apeos C4570

Fujifilm Apeos C3570 Firmware<1.1.7

Fujifilm Apeos C3570

Fujifilm Apeos C3070 Firmware<1.1.7

Fujifilm Apeos C3070

Fujifilm Apeos C7070 G Firmware<1.1.7

Fujifilm Apeos C7070 G

Fujifilm Apeos C6570 G Firmware<1.1.7

Fujifilm Apeos C6570 G

Fujifilm Apeos C5570 G Firmware<1.1.7

Fujifilm Apeos C5570 G

Fujifilm Apeos C4570 G Firmware<1.1.7

Fujifilm Apeos C4570 G

Fujifilm Apeos C3570 G Firmware<1.1.7

Fujifilm Apeos C3570 G

Fujifilm Apeos C3070 G Firmware<1.1.7

Fujifilm Apeos C3070 G

Fujifilm Apeos C328 Df Firmware<202112062053

Fujifilm Apeos C328 Df

Fujifilm Apeos C328 Dw Firmware<202112062053

Fujifilm Apeos C328 Dw

Fujifilm Apeos C325 Dw Firmware<202112062053

Fujifilm Apeos C325 Dw

Fujifilm Apeos C325 Z Firmware<202112062053

Fujifilm Apeos C325 Z

Fujifilm Apeos C8180 Firmware<1.1.6

Fujifilm Apeos C8180

Fujifilm Apeos C7580 Firmware<1.1.6

Fujifilm Apeos C7580

Fujifilm Apeos C6580 Firmware<1.1.6

Fujifilm Apeos C6580

Fujifilm Apeosport 3560 Firmware<1.60.9

Fujifilm Apeosport 3560

Fujifilm Apeosport 3060 Firmware<1.60.9

Fujifilm Apeosport 3060

Fujifilm Apeosport 2560 Firmware<1.60.9

Fujifilm Apeosport 2560

Fujifilm Apeosport 3560 G Firmware<1.60.9

Fujifilm Apeosport 3560 G

Fujifilm Apeosport 3060 G Firmware<1.60.9

Fujifilm Apeosport 3060 G

Fujifilm Apeosport 2560 G Firmware<1.60.9

Fujifilm Apeosport 2560 G

Fujifilm Apeosport 4570 G Firmware<1.60.9

Fujifilm Apeosport 4570 G

Fujifilm Apeosport 5570 G Firmware<1.60.9

Fujifilm Apeosport 5570 G

Fujifilm Apeosport 4570 Firmware<1.60.9

Fujifilm Apeosport 4570

Fujifilm Apeosport 5570 Firmware<1.60.9

Fujifilm Apeosport 5570

Fujifilm Apeosport C3060 Firmware<1.60.9

Fujifilm Apeosport C3060

Fujifilm Apeosport C2560 Firmware<1.60.9

Fujifilm Apeosport C2560

Fujifilm Apeosport C2060 Firmware<1.60.9

Fujifilm Apeosport C2060

Fujifilm Apeosport C2560 G Firmware<1.60.9

Fujifilm Apeosport C2560 G

Fujifilm Apeosport C2060 G Firmware<1.60.9

Fujifilm Apeosport C2060 G

Fujifilm Apeosport C7070 Firmware<1.60.9

Fujifilm Apeosport C7070

Fujifilm Apeosport C4570 Firmware<1.60.9

Fujifilm Apeosport C4570

Fujifilm Apeosport C3570 Firmware<1.60.9

Fujifilm Apeosport C3570

Fujifilm Apeosport C3070 Firmware<1.60.9

Fujifilm Apeosport C3070

Fujifilm Apeosport C6570 Firmware<1.60.9

Fujifilm Apeosport C6570

Fujifilm Apeosport C5570 Firmware<1.60.9

Fujifilm Apeosport C5570

Fujifilm Apeosport C7070 G Firmware<1.60.9

Fujifilm Apeosport C7070 G

Fujifilm Apeosport C4570 G Firmware<1.60.9

Fujifilm Apeosport C4570 G

Fujifilm Apeosport C3570 G Firmware<1.60.9

Fujifilm Apeosport C3570 G

Fujifilm Apeosport C3070 G Firmware<1.60.9

Fujifilm Apeosport C3070 G

Fujifilm Apeosport C6570 G Firmware<1.60.9

Fujifilm Apeosport C6570 G

Fujifilm Apeosport C5570 G Firmware<1.60.9

Fujifilm Apeosport C5570 G

Fujifilm Apeosport Print C5570 Firmware<1.60.9

Fujifilm Apeosport Print C5570

Fujifilm Apeosport-vii 5021 Firmware<1.60.9

Fujifilm Apeosport-vii 5021

Fujifilm Apeosport-vii P4021 Firmware<1.60.9

Fujifilm Apeosport-vii P4021

Fujifilm Apeosport-vii 4021 Firmware<1.60.9

Fujifilm Apeosport-vii 4021

Fujifilm Apeosport-vii Cp4421 Firmware<1.60.9

Fujifilm Apeosport-vii Cp4421

Fujifilm Apeosport-vii C4421 Firmware<1.60.9

Fujifilm Apeosport-vii C4421

Fujifilm Apeosport-vii C3321 Firmware<1.60.9

Fujifilm Apeosport-vii C3321

Fujifilm Apeosport-vii C7773 Firmware<1.60.2

Fujifilm Apeosport-vii C7773

Fujifilm Apeosport-vii C6773 Firmware<1.60.2

Fujifilm Apeosport-vii C6773

Fujifilm Apeosport-vii C5573 Firmware<1.60.2

Fujifilm Apeosport-vii C5573

Fujifilm Apeosport-vii C4473 Firmware<1.60.2

Fujifilm Apeosport-vii C4473

Fujifilm Apeosport-vii C3373 Firmware<1.60.2

Fujifilm Apeosport-vii C3373

Fujifilm Apeosport-vii C3372 Firmware<1.60.2

Fujifilm Apeosport-vii C3372

Fujifilm Apeosport-vii C2273 Firmware<1.60.2

Fujifilm Apeosport-vii C2273

Fujifilm Apeosport-vii C7788 Firmware<1.60.1

Fujifilm Apeosport-vii C7788

Fujifilm Apeosport-vii C6688 Firmware<1.60.1

Fujifilm Apeosport-vii C6688

Fujifilm Apeosport-vii C5588 Firmware<1.60.1

Fujifilm Apeosport-vii C5588

Fujifilm Apeospro C810 Firmware<1.1.6

Fujifilm Apeospro C810

Fujifilm Apeospro C750 Firmware<1.1.6

Fujifilm Apeospro C750

Fujifilm Apeospro C650 Firmware<1.1.6

Fujifilm Apeospro C650

Fujifilm Apeosprint C328 Firmware<202112062117

Fujifilm Apeosprint C328

Fujifilm Apeosprint C328 Dw Firmware<202112062117

Fujifilm Apeosprint C328 Dw

Fujifilm Apeosprint C325 Dw Firmware<202112062117

Fujifilm Apeosprint C325 Dw

Fujifilm Docucentre-vii C7773 Firmware<1.60.2

Fujifilm Docucentre-vii C7773

Fujifilm Docucentre-vii C6673 Firmware<1.60.2

Fujifilm Docucentre-vii C6673

Fujifilm Docucentre-vii C5573 Firmware<1.60.2

Fujifilm Docucentre-vii C5573

Fujifilm Docucentre-vii C4473 Firmware<1.60.2

Fujifilm Docucentre-vii C4473

Fujifilm Docucentre-vii C3373 Firmware<1.60.2

Fujifilm Docucentre-vii C3373

Fujifilm Docucentre-vii C3372 Firmware<1.60.2

Fujifilm Docucentre-vii C3372

Fujifilm Docucentre-vii C2273 Firmware<1.60.2

Fujifilm Docucentre-vii C2273

Fujifilm Docucentre-vii C7788 Firmware<1.60.1

Fujifilm Docucentre-vii C7788

Fujifilm Docucentre-vii C6688 Firmware<1.60.1

Fujifilm Docucentre-vii C6688

Fujifilm Docucentre-vii C5588 Firmware<1.60.1

Fujifilm Docucentre-vii C5588

Fujifilm Docuprint 4405 D Firmware<1.57.5

Fujifilm Docuprint 4405 D

Fujifilm Docuprint 4408 D Firmware<1.57.5

Fujifilm Docuprint 4408 D

Fujifilm Docuprint 3505 D Firmware<1.57.5

Fujifilm Docuprint 3505 D

Fujifilm Docuprint 3508 D Firmware<1.57.5

Fujifilm Docuprint 3508 D

Fujifilm Docuprint 3205 D Firmware<1.57.5

Fujifilm Docuprint 3205 D

Fujifilm Docuprint 3208 D Firmware<1.57.5

Fujifilm Docuprint 3208 D

Fujifilm Docuprint C3555 D Firmware<1.57.6

Fujifilm Docuprint C3555 D

Fujifilm Docuprint C2555 D Firmware<1.57.6

Fujifilm Docuprint C2555 D

Fujifilm Primelink C9070 Firmware<1.145.1

Fujifilm Primelink C9070

Fujifilm Primelink C9065 Firmware<1.145.1

Fujifilm Primelink C9065

Event History

Mar 14, 2022

CVE Published

via MITRE·05:28 PM

Data Sourced

via MITRE·05:28 PM

Description

Frequently Asked Questions

What is the severity of CVE-2022-26320?

CVE-2022-26320 is classified as a high severity vulnerability that affects the security of RSA key generation.

How do I fix CVE-2022-26320?

To remediate CVE-2022-26320, it is essential to update the affected Rambus SafeZone Basic Crypto Module and related firmware to versions 10.4.0 or later.

What products are affected by CVE-2022-26320?

CVE-2022-26320 affects several devices, including certain Fujifilm and Canon printers that utilize the Rambus SafeZone Basic Crypto Module prior to version 10.4.0.

What are the potential impacts of CVE-2022-26320?

The potential impact of CVE-2022-26320 includes unauthorized access and decryption of sensitive data due to vulnerabilities in RSA key generation.

Is there a way to check if my device is vulnerable to CVE-2022-26320?

You can determine if your device is vulnerable to CVE-2022-26320 by checking the version of the Rambus SafeZone Basic Crypto Module or firmware in use.

CVE-2022-26320

Affected Software

Event History

Don't miss critical vulnerabilities

Frequently Asked Questions

What is the severity of CVE-2022-26320?

How do I fix CVE-2022-26320?

What products are affected by CVE-2022-26320?

What are the potential impacts of CVE-2022-26320?

Is there a way to check if my device is vulnerable to CVE-2022-26320?

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