CVE-2020-9330
Estado: ModificadaAlta (8.8)—
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.
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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.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.07%
- Percentil entre todas las CVEs puntuadas: 64
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (18)
Xerox — Workcentre 3655 FirmwareXerox — Workcentre 3655i FirmwareXerox — Workcentre 5845 FirmwareXerox — Workcentre 5855 FirmwareXerox — Workcentre 5945 FirmwareXerox — Workcentre 5955 FirmwareXerox — Workcentre 6655 FirmwareXerox — Workcentre 6655i FirmwareXerox — Workcentre 7220 FirmwareXerox — Workcentre 7225 FirmwareXerox — Workcentre 7830 FirmwareXerox — Workcentre 7835 FirmwareXerox — Workcentre 7845 FirmwareXerox — Workcentre 7855 FirmwareXerox — Workcentre 7970 FirmwareXerox — Workcentre 7970i FirmwareXerox — Workcentre Ec7836 FirmwareXerox — Workcentre Ec7856 Firmware
CWE
- CWE-306
Referencias
- https://securitydocs.business.xerox.com/wp-content/uploads/2020/02/cert_Security_Mini_Bulletin_XRX20D_for_ConnectKey.pdf
- https://www.securicon.com/hackers-can-gain-active-directory-privileges-through-new-vulnerability-in-xerox-printers/
- https://securitydocs.business.xerox.com/wp-content/uploads/2020/02/cert_Security_Mini_Bulletin_XRX20D_for_ConnectKey.pdf
- https://www.securicon.com/hackers-can-gain-active-directory-privileges-through-new-vulnerability-in-xerox-printers/
JSON original (NVD)
Mostrar
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