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[email protected]CVE-2021-21510

HistoryMar 08, 2021 - 10:15 p.m.

CVE-2021-21510

2021-03-0822:15:14

CWE-20

CWE-74

[email protected]

web.nvd.nist.gov

dell

idrac8

cve-2021-21510

security vulnerability

web-cache

redirections

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.2%

JSON

Dell iDRAC8 versions prior to 2.75.100.75 contain a host header injection vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability by injecting arbitrary ‘Host’ header values to poison a web-cache or trigger redirections.

Affected configurations

NVD

Node

dellidrac8_firmwareRange<2.75.100.75

CPENameOperatorVersion
dell:idrac8_firmwaredell idrac8 firmwarelt2.75.100.75

CPE	Name	Operator	Version
dell:idrac8_firmware	dell idrac8 firmware	lt	2.75.100.75

CNA Affected

[
  {
    "product": "Integrated Dell Remote Access Controller (iDRAC)",
    "vendor": "Dell",
    "versions": [
      {
        "lessThan": "2.75.100.75",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.dell.com/support/kbdoc/en-us/000183758/dsa-2021-041-dell-emc-idrac-8-security-update-for-a-host-header-injection-vulnerability

Social References

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.2%

JSON

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