CVE-2020-9330: Certain Xerox WorkCentre printers before 073.xxx.000.02300 do not require the user to reenter or validate LDAP bind credentials when changing the LDAP…

PriorityP351high8.8CVSS 3.1

AVNACLPRLUINSUCHIHAH

EPSS

1.07%

60.6th percentile

Certain Xerox WorkCentre printers before 073.xxx.000.02300 do not require the user to reenter or validate LDAP bind credentials when changing the LDAP connector IP address. A malicious actor who gains access to affected devices (e.g., by using default credentials) can change the LDAP connection IP address to a system owned by the actor without knowledge of the LDAP bind credentials. After changing the LDAP connection IP address, subsequent authentication attempts will result in the printer sending plaintext LDAP (Active Directory) credentials to the actor. Although the credentials may belong to a non-privileged user, organizations frequently use privileged service accounts to bind to Active Directory. The attacker gains a foothold on the Active Directory domain at a minimum, and may use the credentials to take over control of the Active Directory domain. This affects 3655*, 3655i*, 58XX*, 58XXi*, 59XX*, 59XXi*, 6655**, 6655i**, 72XX*, 72XXi*, 78XX**, 78XXi**, 7970**, 7970i**, EC7836**, and EC7856** devices.

Affected

18 ranges

Vendor	Product	Version range	Fixed in
xerox	workcentre_3655_firmware	< 073.060.000.02300	073.060.000.02300
xerox	workcentre_3655i_firmware	< 073.060.000.02300	073.060.000.02300
xerox	workcentre_5845_firmware	< 073.190.000.02300	073.190.000.02300
xerox	workcentre_5855_firmware	< 073.190.000.02300	073.190.000.02300
xerox	workcentre_5945_firmware	< 073.091.000.02300	073.091.000.02300
xerox	workcentre_5955_firmware	< 073.091.000.02300	073.091.000.02300
xerox	workcentre_6655_firmware	< 073.110.000.02300	073.110.000.02300
xerox	workcentre_6655i_firmware	< 073.110.000.02300	073.110.000.02300
xerox	workcentre_7220_firmware	< 073.030.000.02300	073.030.000.02300
xerox	workcentre_7225_firmware	< 073.030.000.02300	073.030.000.02300
xerox	workcentre_7830_firmware	< 073.010.000.02300	073.010.000.02300
xerox	workcentre_7835_firmware	< 073.010.000.02300	073.010.000.02300
xerox	workcentre_7845_firmware	< 073.010.000.02300	073.010.000.02300
xerox	workcentre_7855_firmware	< 073.010.000.02300	073.010.000.02300
xerox	workcentre_7970_firmware	< 073.200.000.02300	073.200.000.02300
xerox	workcentre_7970i_firmware	< 073.200.000.02300	073.200.000.02300
xerox	workcentre_ec7836_firmware	< 073.050.000.02300	073.050.000.02300
xerox	workcentre_ec7856_firmware	< 073.020.000.02300	073.020.000.02300

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:N

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