Vulnerability Details : CVE-2020-9330
Potential exploit
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.
Products affected by CVE-2020-9330
- cpe:2.3:o:xerox:workcentre_3655_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_3655i_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_5945_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_5955_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_6655_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_6655i_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_7830_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_7835_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_7845_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_7855_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_7970_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_7970i_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_7225_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_7220_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_5845_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_ec7836_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_ec7856_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:xerox:workcentre_5855_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-9330
0.33%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-9330
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-9330
-
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-9330
-
https://www.securicon.com/hackers-can-gain-active-directory-privileges-through-new-vulnerability-in-xerox-printers/
Hackers Can Gain Active Directory Privileges Through Vulnerability in Xerox Printers - SecuriconExploit;Third Party Advisory
-
https://securitydocs.business.xerox.com/wp-content/uploads/2020/02/cert_Security_Mini_Bulletin_XRX20D_for_ConnectKey.pdf
Patch;Vendor Advisory
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