critical
9.8
Advisory Published
Updated

CVE-2021-28673

First published: Mon Mar 29 2021(Updated: )

Xerox Phaser 6510 before 64.61.23 and 64.59.11 (Bridge), WorkCentre 6515 before 65.61.23 and 65.59.11 (Bridge), VersaLink B400 before 37.61.23 and 37.59.01 (Bridge), B405 before 38.61.23 and 38.59.01 (Bridge), B600/B610 before 32.61.23 and 32.59.01 (Bridge), B605/B615 before 33.61.23 and 33.59.01 (Bridge), B7025/30/35 before 58.61.23 and 58.59.11 (Bridge), C400 before 67.61.23 and 67.59.01 (Bridge), C405 before 68.61.23 and 68.59.01 (Bridge), C500/C600 before 61.61.23 and 61.59.01 (Bridge), C505/C605 before 62.61.23 and 62.59.11 (Bridge), C7000 before 56.61.23 and 56.59.01 (Bridge), C7020/25/30 before 57.61.23 and 57.59.01 (Bridge), C8000/C9000 before 70.61.23 and 70.59.01 (Bridge), allows remote attackers with "a weaponized clone file" to execute arbitrary commands in the Web User Interface.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Xerox Phaser 6510 Firmware<64.59.11
Xerox Phaser 6510 Firmware
Xerox Workcentre 6515 Firmware<65.59.11
Xerox Workcentre 6515 Firmware
Xerox Versalink B400 Firmware<37.59.01
Xerox Versalink B400 Firmware
Xerox Versalink B405 Firmware<38.59.01
Xerox Versalink B405 Firmware
Xerox Versalink B600 Firmware<32.59.01
Xerox Versalink B600 Firmware
Xerox Versalink B610 Firmware<32.59.01
Xerox Versalink B610 Firmware
Xerox Versalink B605 Firmware<33.59.01
Xerox Versalink B605 Firmware
Xerox Versalink B615 Firmware<33.59.01
Xerox Versalink B615 Firmware
Xerox Versalink B7025 Firmware<58.59.11
Xerox Versalink B7025 Firmware
Xerox Versalink B7030 Firmware<58.61.23
Xerox Versalink B7030 Firmware
Xerox Versalink B7035 Firmware<58.59.11
Xerox Versalink B7035 Firmware
Xerox Versalink C400 Firmware<67.59.01
Xerox Versalink C400 Firmware
Xerox VersaLink C405<68.59.01
Xerox Versalink C405 Firmware
Xerox Versalink C500 Firmware<61.59.01
Xerox Versalink C500 Firmware
Xerox Versalink C600 Firmware<61.59.01
Xerox Versalink C600 Firmware
Xerox Versalink C505 Firmware<62.59.11
Xerox Versalink C505 Firmware
Xerox Versalink C605 Firmware<62.59.11
Xerox Versalink C605 Firmware
Xerox Versalink C7000 Firmware<56.59.01
Xerox Versalink C7000 Firmware
Xerox Versalink C7020 Firmware<57.59.01
Xerox Versalink C7020 Firmware
Xerox Versalink C7025 Firmware<57.59.01
Xerox Versalink C7025 Firmware
Xerox Versalink C7030 Firmware<57.59.01
Xerox Versalink C7030
Xerox Versalink C8000 Firmware<70.59.01
Xerox Versalink C8000 Firmware
Xerox Versalink C9000 Firmware<70.59.01
Xerox Versalink C9000 Firmware
Xerox Phaser 6510 Firmware<64.61.23
Xerox Workcentre 6515 Firmware<65.61.23
Xerox Versalink B400 Firmware<37.61.23
Xerox Versalink B405 Firmware<38.61.23
Xerox Versalink B610 Firmware<32.61.23
Xerox Versalink B605 Firmware<33.61.23
Xerox Versalink B615 Firmware<33.61.23
Xerox Versalink B7025 Firmware<58.61.23
Xerox Versalink C400 Firmware<67.61.23
Xerox VersaLink C405<68.61.23
Xerox Versalink C500 Firmware<61.61.23
Xerox Versalink C600 Firmware<61.61.23
Xerox Versalink C505 Firmware<62.61.23
Xerox Versalink C605 Firmware<62.61.23
Xerox Versalink C7000 Firmware<56.61.23
Xerox Versalink C7020 Firmware<57.61.23
Xerox Versalink C7025 Firmware<57.61.23
Xerox Versalink C7030 Firmware<57.61.23
Xerox Versalink C8000 Firmware<70.61.23
Xerox Versalink C9000 Firmware<70.61.23
Xerox Versalink B600 Firmware<32.61.23
Xerox Versalink B7035 Firmware<58.61.23

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2021-28673?

    CVE-2021-28673 has a severity rating that allows potential attackers to exploit vulnerabilities in the affected Xerox printer models.

  • How do I fix CVE-2021-28673?

    To remediate CVE-2021-28673, update the firmware of the affected Xerox devices to the latest versions specified by the manufacturer.

  • Which Xerox models are affected by CVE-2021-28673?

    Affected models include the Xerox Phaser 6510, WorkCentre 6515, and several VersaLink series printers.

  • What types of vulnerabilities are associated with CVE-2021-28673?

    CVE-2021-28673 is related to potential unauthorized access and control issues due to outdated firmware.

  • Is there a specific firmware version I need to install to mitigate CVE-2021-28673?

    Yes, you should install the firmware versions 64.61.23 or later for Phaser 6510, 65.61.23 or later for WorkCentre 6515, and corresponding updates for other affected models.

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