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nvd[email protected]NVD:CVE-2021-36320
HistoryNov 20, 2021 - 2:15 a.m.

CVE-2021-36320

2021-11-2002:15:07
CWE-331
web.nvd.nist.gov
8
dell
x-series
firmware
authentication bypass
cve-2021-36320
remote attacker
session hijack
webserver

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.005

Percentile

75.5%

Dell Networking X-Series firmware versions prior to 3.0.1.8 contain an authentication bypass vulnerability. A remote unauthenticated attacker may potentially hijack a session and access the webserver by forging the session ID.

Affected configurations

Nvd
Node
dellx1008p_firmwareRange<3.0.1.8
AND
dellx1008pMatch-
Node
dellx1018p_firmwareRange<3.0.1.8
AND
dellx1018pMatch-
Node
dellx1026p_firmwareRange<3.0.1.8
AND
dellx1026pMatch-
Node
dellx1052p_firmwareRange<3.0.1.8
AND
dellx1052pMatch-
Node
dellx4012_firmwareRange<3.0.1.8
AND
dellx4012Match-
Node
dellx1008_firmwareRange<3.0.1.8
AND
dellx1008Match-
Node
dellx1018_firmwareRange<3.0.1.8
AND
dellx1018Match-
Node
dellx1026_firmwareRange<3.0.1.8
AND
dellx1026Match-
Node
dellx1052_firmwareRange<3.0.1.8
AND
dellx1052Match-
VendorProductVersionCPE
dellx1008p_firmware*cpe:2.3:o:dell:x1008p_firmware:*:*:*:*:*:*:*:*
dellx1008p-cpe:2.3:h:dell:x1008p:-:*:*:*:*:*:*:*
dellx1018p_firmware*cpe:2.3:o:dell:x1018p_firmware:*:*:*:*:*:*:*:*
dellx1018p-cpe:2.3:h:dell:x1018p:-:*:*:*:*:*:*:*
dellx1026p_firmware*cpe:2.3:o:dell:x1026p_firmware:*:*:*:*:*:*:*:*
dellx1026p-cpe:2.3:h:dell:x1026p:-:*:*:*:*:*:*:*
dellx1052p_firmware*cpe:2.3:o:dell:x1052p_firmware:*:*:*:*:*:*:*:*
dellx1052p-cpe:2.3:h:dell:x1052p:-:*:*:*:*:*:*:*
dellx4012_firmware*cpe:2.3:o:dell:x4012_firmware:*:*:*:*:*:*:*:*
dellx4012-cpe:2.3:h:dell:x4012:-:*:*:*:*:*:*:*
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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.005

Percentile

75.5%

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