critical
9.1
CWE
330
Advisory Published
Updated

CVE-2022-26320

First published: Mon 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.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Rambus SafeZone Basic Crypto Module>=9.3.0<10.4.0
All of
Fujifilm Apeos C7070 G Firmware<1.1.7
Fujifilm Apeos C7070 G
All of
Fujifilm Apeos C6570 Firmware<1.1.7
Fujifilm Apeos C6570 G Firmware
All of
Fujifilm Apeosport C5570 Firmware<1.1.7
Fujifilm Apeos C5570 Firmware
All of
Fujifilm Apeos C4570 G Firmware<1.1.7
Fujifilm Apeosport C4570
All of
Fujifilm Apeos C3570 G Firmware<1.1.7
Fujifilm Apeos C3570 G Firmware
All of
Fujifilm Apeosport C3070 Firmware<1.1.7
Fujifilm Apeos C3070 G Firmware
All of
Fujifilm Apeos C7070 G Firmware<1.1.7
Fujifilm Apeos C7070 G Firmware
All of
Fujifilm Apeos C6570 G Firmware<1.1.7
Fujifilm Apeos C6570 G Firmware
All of
Fujifilm Apeos C5570 Firmware<1.1.7
Fujifilm Apeos C5570
All of
Fujifilm Apeos C4570 Firmware<1.1.7
Fujifilm Apeos C4570 G Firmware
All of
Fujifilm Apeos C3570 G Firmware<1.1.7
Fujifilm Apeos C3570 G Firmware
All of
Fujifilm Apeosport C3070 G Firmware<1.1.7
Fujifilm Apeos C3070 G Firmware
All of
Fujifilm Apeos C328 Df Firmware<202112062053
Fujifilm Apeos C328 Df Firmware
All of
Fujifilm Apeosprint C328 Dw Firmware<202112062053
Fujifilm Apeos C328 Dw Firmware
All of
Fujifilm Apeos C325 Dw Firmware<202112062053
Fujifilm Apeosprint C325 Dw
All of
Fujifilm Apeos C325 Z Firmware<202112062053
Fujifilm Apeos C325 Z
All of
Fujifilm Apeos C8180 Firmware<1.1.6
Fujifilm Apeos C8180
All of
Fujifilm Apeos 7580 Firmware<1.1.6
Fujifilm Apeos C7580 Firmware
All of
Fujifilm Apeos 6580 Firmware<1.1.6
Fujifilm Apeos C6580 Firmware
All of
Fujixerox Apeosport 3560 Firmware<1.60.9
Fujifilm Apeosport 3560 G Firmware
All of
Fujixerox Apeosport 3060 Firmware<1.60.9
Fujixerox Apeosport 3060
All of
Fujifilm Apeosport 2560 Firmware<1.60.9
Fujixerox Apeosport 2560g
All of
Fujixerox Apeosport 3560 Firmware<1.60.9
Fujifilm Apeosport 3560 G Firmware
All of
Fujixerox Apeosport C3060g Firmware<1.60.9
Fujixerox Apeosport C3060g
All of
Fujixerox Apeosport C2560g Firmware<1.60.9
Fujixerox Apeosport C2560g
All of
Fujifilm Apeosport 4570 Firmware<1.60.9
Fujixerox Apeosport 4570
All of
Fujixerox Apeosport 5570 Firmware<1.60.9
Fujixerox Apeosport 5570
All of
Fujixerox Apeosport 4570 Firmware<1.60.9
Fujixerox Apeosport 4570
All of
Fujixerox Apeosport 5570 Firmware<1.60.9
Fujixerox Apeosport 5570
All of
Fujixerox Apeosport 3060 Firmware<1.60.9
ApeosPort C3060
All of
Fujixerox Apeosport C2560g Firmware<1.60.9
Fujixerox Apeosport C2560g
All of
Fujixerox Apeosport C2060g Firmware<1.60.9
Fujixerox Apeosport C2060g
All of
Fujixerox Apeosport C2560g Firmware<1.60.9
Fujixerox Apeosport C2560g
All of
Fujixerox Apeosport C2060g Firmware<1.60.9
Fujixerox Apeosport C2060g
All of
Fujixerox Apeosport C7070g Firmware<1.60.9
Fujixerox Apeosport C7070
All of
Fujixerox Apeosport Print C4570 Firmware<1.60.9
Fujixerox Apeosport Print C4570
All of
Fujixerox Apeosport C3570g Firmware<1.60.9
Fujixerox Apeosport C3570
All of
Fujixerox Apeosport C3070g Firmware<1.60.9
Fujixerox Apeosport C3070g
All of
Fujixerox Apeosport C6570g Firmware<1.60.9
Fujixerox Apeosport C6570g
All of
Fujifilm Apeosport-IV C5570 Firmware<1.60.9
Fujixerox Apeosport C5570
All of
Fujixerox Apeosport C7070g Firmware<1.60.9
Fujixerox Apeosport C7070g
All of
Fujixerox Apeosport C4570 Firmware<1.60.9
Fujixerox Apeosport Print C4570
All of
Fujixerox Apeosport C3570g Firmware<1.60.9
Fujixerox Apeosport C3570
All of
Fujixerox Apeosport C3070g Firmware<1.60.9
Fujixerox Apeosport C3070g
All of
Fujixerox Apeosport C6570g Firmware<1.60.9
Fujixerox Apeosport C6570g
All of
Fujixerox Apeosport C5570g Firmware<1.60.9
Fujixerox Apeosport C5570
All of
Fujixerox Apeosport Print C5570 Firmware<1.60.9
Fujixerox Apeosport Print C5570
All of
Fujixerox Apeosport-vii P5021 Firmware<1.60.9
Fujixerox Apeosport-vii 5021 Firmware
All of
Fujifilm Apeosport-vii P4021 Firmware<1.60.9
Fujifilm Apeosport-vii P4021 Firmware
All of
Fujixerox Apeosport-vii 4021 Firmware<1.60.9
Fujixerox Apeosport-vii 4021
All of
Fujixerox Apeosport-vii Cp4421 Firmware<1.60.9
Fujixerox Apeosport-vii Cp4421 Firmware
All of
Fujixerox Apeosport-vii Cp4421 Firmware<1.60.9
Fujixerox Apeosport-vii C4421
All of
Fujixerox Apeosport-vii C3321 Firmware<1.60.9
Fujixerox Apeosport-vii C3321
All of
Fujixerox Apeosport-vii C7773 Firmware<1.60.2
Fujifilm Apeosport-vii C7773 Firmware
All of
Fujifilm Apeosport-vii C6773 Firmware<1.60.2
Fujifilm Apeosport-vii C6773 Firmware
All of
Fujixerox Apeosport-vii C5573 Firmware<1.60.2
Fujixerox Apeosport-vii C5573
All of
Fujixerox Apeosport-vii C4473 Firmware<1.60.2
Fujixerox Apeosport-vii C4473
All of
Fujixerox Apeosport-vii C3373 Firmware<1.60.2
Fujixerox Apeosport-vii C3373
All of
Fujifilm Apeosport-vii C3372 Firmware<1.60.2
Fujixerox Apeosport-VII C3372
All of
Fujifilm Apeosport-vii C2273 Firmware<1.60.2
Fujixerox Apeosport-vii C2273
All of
Fujixerox Apeosport-vii C7788 Firmware<1.60.1
Fujixerox Apeosport-vii C7788
All of
Fujixerox Apeosport-vii C6688 Firmware<1.60.1
Fujixerox Apeosport-vii C6688
All of
Fujixerox Apeosport-vii C5588 Firmware<1.60.1
Fujixerox Apeosport-vii C5588
All of
Fujifilm ApeosPro C810 Firmware<1.1.6
Fujifilm Apeospro C810 Firmware
All of
Fujifilm Apeospro C750<1.1.6
Fujifilm ApeosPro C750
All of
Fujifilm ApeosPro C650 Firmware<1.1.6
Fujifilm Apeospro C650 Firmware
All of
Fujifilm Apeosprint C328 Dw Firmware<202112062117
Fujifilm Apeosprint C328 Dw
All of
Fujifilm Apeosprint C328 Firmware<202112062117
Fujifilm Apeosprint C328 Dw Firmware
All of
Fujifilm Apeosprint C325 Dw Firmware<202112062117
Fujifilm Apeos C325 Dw
All of
Fujifilm Docucentre-VII C7773 Firmware<1.60.2
Fujifilm Docucentre-vii C7773 Firmware
All of
Fujifilm DocuCentre-VII C6673<1.60.2
Fujifilm DocuCentre-VII C6673
All of
Fujifilm Docucentre-vii C5573 Firmware<1.60.2
Fujifilm Docucentre-vii C5573 Firmware
All of
Fujifilm Docucentre-vii C4473 Firmware<1.60.2
Fujifilm Docucentre-vii C4473 Firmware
All of
Fujifilm Docucentre-vii C3373 Firmware<1.60.2
Fujifilm Docucentre-vii C3373 Firmware
All of
Fujifilm Docucentre-vii C3372 Firmware<1.60.2
Fujifilm Docucentre-vii C3372 Firmware
All of
Fujifilm Docucentre-vii C2273 Firmware<1.60.2
Fujifilm Docucentre-vii C2273 Firmware
All of
Fujifilm Docucentre-vii C7788 Firmware<1.60.1
Fujifilm Docucentre-vii C7788 Firmware
All of
Fujifilm Docucentre-VII C6688 Firmware<1.60.1
Fujifilm Docucentre-VII C6688 Firmware
All of
Fujifilm Docucentre-vii C5588 Firmware<1.60.1
Fujifilm Docucentre-vii C5588 Firmware
All of
Fujifilm Docuprint 4405 D Firmware<1.57.5
Fujifilm Docuprint 4405 D Firmware
All of
Fujifilm Docuprint 4408 D<1.57.5
Fujifilm Docuprint 4408 D
All of
Fujifilm Docuprint 3505 D<1.57.5
Fujifilm Docuprint 3505 D Firmware
All of
Fujifilm Docuprint 3508 D Firmware<1.57.5
Fujifilm Docuprint 3508 D Firmware
All of
Fujifilm Docuprint 3205 D Firmware<1.57.5
Fujifilm Docuprint 3205 D
All of
Fujifilm Docuprint 3208 D<1.57.5
Fujifilm Docuprint 3208 D Firmware
All of
Fujifilm Docuprint C3555 D Firmware<1.57.6
Fujifilm Docuprint C3555 D Firmware
All of
Fujifilm Docuprint C2555 D<1.57.6
Fujifilm Docuprint C2555 D Firmware
All of
Fujifilm Primelink C9070 Firmware<1.145.1
Xerox Primelink C9070
All of
Xerox Primelink C9065 Firmware<1.145.1
Xerox Primelink C9065 Firmware
Canon Imagerunner Firmware<=2020-03-14
Canon ImagePROGRAF Firmware<2020-03-14
Fujifilm Apeos C7070 G Firmware<1.1.7
Fujifilm Apeos C7070 G
Fujifilm Apeos C6570 Firmware<1.1.7
Fujifilm Apeos C6570 G Firmware
Fujifilm Apeosport C5570 Firmware<1.1.7
Fujifilm Apeos C5570 Firmware
Fujifilm Apeos C4570 G Firmware<1.1.7
Fujifilm Apeosport C4570
Fujifilm Apeos C3570 G Firmware<1.1.7
Fujifilm Apeos C3570 G Firmware
Fujifilm Apeosport C3070 Firmware<1.1.7
Fujifilm Apeos C3070 G Firmware
Fujifilm Apeos C7070 G Firmware<1.1.7
Fujifilm Apeos C7070 G Firmware
Fujifilm Apeos C6570 G Firmware<1.1.7
Fujifilm Apeos C6570 G Firmware
Fujifilm Apeos C5570 Firmware<1.1.7
Fujifilm Apeos C5570
Fujifilm Apeos C4570 Firmware<1.1.7
Fujifilm Apeos C4570 G Firmware
Fujifilm Apeos C3570 G Firmware<1.1.7
Fujifilm Apeos C3570 G Firmware
Fujifilm Apeosport C3070 G Firmware<1.1.7
Fujifilm Apeos C3070 G Firmware
Fujifilm Apeos C328 Df Firmware<202112062053
Fujifilm Apeos C328 Df Firmware
Fujifilm Apeosprint C328 Dw Firmware<202112062053
Fujifilm Apeos C328 Dw Firmware
Fujifilm Apeos C325 Dw Firmware<202112062053
Fujifilm Apeosprint C325 Dw
Fujifilm Apeos C325 Z Firmware<202112062053
Fujifilm Apeos C325 Z
Fujifilm Apeos C8180 Firmware<1.1.6
Fujifilm Apeos C8180
Fujifilm Apeos 7580 Firmware<1.1.6
Fujifilm Apeos C7580 Firmware
Fujifilm Apeos 6580 Firmware<1.1.6
Fujifilm Apeos C6580 Firmware
Fujixerox Apeosport 3560 Firmware<1.60.9
Fujifilm Apeosport 3560 G Firmware
Fujixerox Apeosport 3060 Firmware<1.60.9
Fujixerox Apeosport 3060
Fujifilm Apeosport 2560 Firmware<1.60.9
Fujixerox Apeosport 2560g
Fujixerox Apeosport 3560 Firmware<1.60.9
Fujifilm Apeosport 3560 G Firmware
Fujixerox Apeosport C3060g Firmware<1.60.9
Fujixerox Apeosport C3060g
Fujixerox Apeosport C2560g Firmware<1.60.9
Fujixerox Apeosport C2560g
Fujifilm Apeosport 4570 Firmware<1.60.9
Fujixerox Apeosport 4570
Fujixerox Apeosport 5570 Firmware<1.60.9
Fujixerox Apeosport 5570
Fujixerox Apeosport 4570 Firmware<1.60.9
Fujixerox Apeosport 4570
Fujixerox Apeosport 5570 Firmware<1.60.9
Fujixerox Apeosport 5570
Fujixerox Apeosport 3060 Firmware<1.60.9
ApeosPort C3060
Fujixerox Apeosport C2560g Firmware<1.60.9
Fujixerox Apeosport C2560g
Fujixerox Apeosport C2060g Firmware<1.60.9
Fujixerox Apeosport C2060g
Fujixerox Apeosport C2560g Firmware<1.60.9
Fujixerox Apeosport C2560g
Fujixerox Apeosport C2060g Firmware<1.60.9
Fujixerox Apeosport C2060g
Fujixerox Apeosport C7070g Firmware<1.60.9
Fujixerox Apeosport C7070
Fujixerox Apeosport Print C4570 Firmware<1.60.9
Fujixerox Apeosport Print C4570
Fujixerox Apeosport C3570g Firmware<1.60.9
Fujixerox Apeosport C3570
Fujixerox Apeosport C3070g Firmware<1.60.9
Fujixerox Apeosport C3070g
Fujixerox Apeosport C6570g Firmware<1.60.9
Fujixerox Apeosport C6570g
Fujifilm Apeosport-IV C5570 Firmware<1.60.9
Fujixerox Apeosport C5570
Fujixerox Apeosport C7070g Firmware<1.60.9
Fujixerox Apeosport C7070g
Fujixerox Apeosport C4570 Firmware<1.60.9
Fujixerox Apeosport Print C4570
Fujixerox Apeosport C3570g Firmware<1.60.9
Fujixerox Apeosport C3570
Fujixerox Apeosport C3070g Firmware<1.60.9
Fujixerox Apeosport C3070g
Fujixerox Apeosport C6570g Firmware<1.60.9
Fujixerox Apeosport C6570g
Fujixerox Apeosport C5570g Firmware<1.60.9
Fujixerox Apeosport C5570
Fujixerox Apeosport Print C5570 Firmware<1.60.9
Fujixerox Apeosport Print C5570
Fujixerox Apeosport-vii P5021 Firmware<1.60.9
Fujixerox Apeosport-vii 5021 Firmware
Fujifilm Apeosport-vii P4021 Firmware<1.60.9
Fujifilm Apeosport-vii P4021 Firmware
Fujixerox Apeosport-vii 4021 Firmware<1.60.9
Fujixerox Apeosport-vii 4021
Fujixerox Apeosport-vii Cp4421 Firmware<1.60.9
Fujixerox Apeosport-vii Cp4421 Firmware
Fujixerox Apeosport-vii Cp4421 Firmware<1.60.9
Fujixerox Apeosport-vii C4421
Fujixerox Apeosport-vii C3321 Firmware<1.60.9
Fujixerox Apeosport-vii C3321
Fujixerox Apeosport-vii C7773 Firmware<1.60.2
Fujifilm Apeosport-vii C7773 Firmware
Fujifilm Apeosport-vii C6773 Firmware<1.60.2
Fujifilm Apeosport-vii C6773 Firmware
Fujixerox Apeosport-vii C5573 Firmware<1.60.2
Fujixerox Apeosport-vii C5573
Fujixerox Apeosport-vii C4473 Firmware<1.60.2
Fujixerox Apeosport-vii C4473
Fujixerox Apeosport-vii C3373 Firmware<1.60.2
Fujixerox Apeosport-vii C3373
Fujifilm Apeosport-vii C3372 Firmware<1.60.2
Fujixerox Apeosport-VII C3372
Fujifilm Apeosport-vii C2273 Firmware<1.60.2
Fujixerox Apeosport-vii C2273
Fujixerox Apeosport-vii C7788 Firmware<1.60.1
Fujixerox Apeosport-vii C7788
Fujixerox Apeosport-vii C6688 Firmware<1.60.1
Fujixerox Apeosport-vii C6688
Fujixerox Apeosport-vii C5588 Firmware<1.60.1
Fujixerox Apeosport-vii C5588
Fujifilm ApeosPro C810 Firmware<1.1.6
Fujifilm Apeospro C810 Firmware
Fujifilm Apeospro C750<1.1.6
Fujifilm ApeosPro C750
Fujifilm ApeosPro C650 Firmware<1.1.6
Fujifilm Apeospro C650 Firmware
Fujifilm Apeosprint C328 Dw Firmware<202112062117
Fujifilm Apeosprint C328 Dw
Fujifilm Apeosprint C328 Firmware<202112062117
Fujifilm Apeosprint C328 Dw Firmware
Fujifilm Apeosprint C325 Dw Firmware<202112062117
Fujifilm Apeos C325 Dw
Fujifilm Docucentre-VII C7773 Firmware<1.60.2
Fujifilm Docucentre-vii C7773 Firmware
Fujifilm DocuCentre-VII C6673<1.60.2
Fujifilm DocuCentre-VII C6673
Fujifilm Docucentre-vii C5573 Firmware<1.60.2
Fujifilm Docucentre-vii C5573 Firmware
Fujifilm Docucentre-vii C4473 Firmware<1.60.2
Fujifilm Docucentre-vii C4473 Firmware
Fujifilm Docucentre-vii C3373 Firmware<1.60.2
Fujifilm Docucentre-vii C3373 Firmware
Fujifilm Docucentre-vii C3372 Firmware<1.60.2
Fujifilm Docucentre-vii C3372 Firmware
Fujifilm Docucentre-vii C2273 Firmware<1.60.2
Fujifilm Docucentre-vii C2273 Firmware
Fujifilm Docucentre-vii C7788 Firmware<1.60.1
Fujifilm Docucentre-vii C7788 Firmware
Fujifilm Docucentre-VII C6688 Firmware<1.60.1
Fujifilm Docucentre-VII C6688 Firmware
Fujifilm Docucentre-vii C5588 Firmware<1.60.1
Fujifilm Docucentre-vii C5588 Firmware
Fujifilm Docuprint 4405 D Firmware<1.57.5
Fujifilm Docuprint 4405 D Firmware
Fujifilm Docuprint 4408 D<1.57.5
Fujifilm Docuprint 4408 D
Fujifilm Docuprint 3505 D<1.57.5
Fujifilm Docuprint 3505 D Firmware
Fujifilm Docuprint 3508 D Firmware<1.57.5
Fujifilm Docuprint 3508 D Firmware
Fujifilm Docuprint 3205 D Firmware<1.57.5
Fujifilm Docuprint 3205 D
Fujifilm Docuprint 3208 D<1.57.5
Fujifilm Docuprint 3208 D Firmware
Fujifilm Docuprint C3555 D Firmware<1.57.6
Fujifilm Docuprint C3555 D Firmware
Fujifilm Docuprint C2555 D<1.57.6
Fujifilm Docuprint C2555 D Firmware
Fujifilm Primelink C9070 Firmware<1.145.1
Xerox Primelink C9070
Xerox Primelink C9065 Firmware<1.145.1
Xerox Primelink C9065 Firmware

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Reference Links

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.

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