// For flags

CVE-2018-1240

 

Severity Score

8.0
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Dell EMC ViPR Controller, versions after 3.0.0.38, contain an information exposure vulnerability in the VRRP. VRRP defaults to an insecure configuration in Linux's keepalived component which sends the cluster password in plaintext through multicast. A malicious user, having access to the vCloud subnet where ViPR is deployed, could potentially sniff the password and use it to take over the cluster's virtual IP and cause a denial of service on that ViPR Controller system.

Dell EMC ViPR Controller, en versiones posteriores a la 3.0.0.38, contiene una vulnerabilidad de fuga de información en el VRRP. VRRP se establece por defecto en una configuración insegura en el componente keepalived de Linux, que envía la contraseña del clúster en texto plano mediante multicast. Un usuario malicioso que tenga acceso a la subred vCloud en la que se despliega ViPR podría rastrear la contraseña y emplearla para asumir el control de la IP virtual del clúster y provocar una denegación de servicio en ese sistema ViPR Controller.

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-12-06 CVE Reserved
  • 2018-04-13 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (1)
URL Tag Source
http://seclists.org/fulldisclosure/2018/Apr/29 Mailing List
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Emc
Search vendor "Emc"
 Vipr Controller
Search vendor "Emc" for product "Vipr Controller"
 >= 3.0.0.39 < 3.6.1.4
Search vendor "Emc" for product "Vipr Controller" and version " >= 3.0.0.39 < 3.6.1.4"
-
Affected