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HIGH · 7.5

CVE-2018-9068

The IMM2 First Failure Data Capture function collects management module logs and diagnostic information when a hardware error is detected. This information is made available for download through an SF...

Vulnerability Description

The IMM2 First Failure Data Capture function collects management module logs and diagnostic information when a hardware error is detected. This information is made available for download through an SFTP server hosted on the IMM2 management network interface. In versions earlier than 4.90 for Lenovo System x and earlier than 6.80 for IBM System x, the credentials to access the SFTP server are hard-coded and described in the IMM2 documentation, allowing an attacker with management network access to obtain the collected FFDC data. After applying the update, the IMM2 will create random SFTP credentials for use with OneCLI.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
LenovoFlex System X240 M4 Firmware< 4.90
LenovoFlex System X240 M4-
LenovoFlex System X240 M5 Firmware< 4.90
LenovoFlex System X240 M5-
LenovoFlex System X280 X6 Firmware< 4.90
LenovoFlex System X280 X6-
LenovoFlex System X440 M4 Firmware< 4.90
LenovoFlex System X440 M4-
LenovoFlex System X480 X6 Firmware< 4.90
LenovoFlex System X480 X6-
LenovoFlex System X880 Firmware< 4.90
LenovoFlex System X880-
LenovoNextscale Nx360 M5 Firmware< 4.90
LenovoNextscale Nx360 M5-
LenovoSystem X3250 M6 Firmware< 4.90
LenovoSystem X3250 M6-
LenovoSystem X3500 M5 Firmware< 4.90
LenovoSystem X3500 M5-
LenovoSystem X3550 M5 Firmware< 4.90
LenovoSystem X3550 M5-

Related Weaknesses (CWE)

CWE-798

References

FAQ

What is CVE-2018-9068?

CVE-2018-9068 is a vulnerability with a CVSS score of 7.5 (HIGH). The IMM2 First Failure Data Capture function collects management module logs and diagnostic information when a hardware error is detected. This information is made available for download through an SF...

How severe is CVE-2018-9068?

CVE-2018-9068 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-9068?

Check the references section above for vendor advisories and patch information. Affected products include: Lenovo Flex System X240 M4 Firmware, Lenovo Flex System X240 M4, Lenovo Flex System X240 M5 Firmware, Lenovo Flex System X240 M5, Lenovo Flex System X280 X6 Firmware.