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DellCVE-2018-15776

HistoryDec 13, 2018 - 10:29 p.m.

CVE-2018-15776

2018-12-1322:29:00

dell

web.nvd.nist.gov

dell

emc

idrac7

idrac8

security vulnerability

cve-2018-15776

nvd

exploit

u-boot shell

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

31.6%

JSON

Dell EMC iDRAC7/iDRAC8 versions prior to 2.61.60.60 contain an improper error handling vulnerability. An unauthenticated attacker with physical access to the system could potentially exploit this vulnerability to get access to the u-boot shell.

Affected configurations

Nvd

Vulners

Node

dellidrac7_firmwareRange<2.61.60.60

dellidrac8_firmwareRange<2.61.60.60

VendorProductVersionCPE
dellidrac7_firmware*cpe:2.3:o:dell:idrac7_firmware:*:*:*:*:*:*:*:*
dellidrac8_firmware*cpe:2.3:o:dell:idrac8_firmware:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dell	idrac7_firmware	*	cpe:2.3:o:dell:idrac7_firmware::::::::
dell	idrac8_firmware	*	cpe:2.3:o:dell:idrac8_firmware::::::::

CNA Affected

[
  {
    "product": "iDRAC",
    "vendor": "Dell EMC",
    "versions": [
      {
        "lessThan": "2.61.60.60",
        "status": "affected",
        "version": "iDRAC7",
        "versionType": "custom"
      },
      {
        "lessThan": "2.61.60.60",
        "status": "affected",
        "version": "iDRAC8",
        "versionType": "custom"
      }
    ]
  }
]

References

www.securityfocus.com/bid/106233

www.dell.com/support/article/us/en/19/sln315190/dell-emc-idrac-multiple-vulnerabilities-cve-2018-15774-and-cve-2018-15776-?lang=en

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

31.6%

JSON

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