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[email protected]NVD:CVE-2021-20092

HistoryApr 29, 2021 - 3:15 p.m.

CVE-2021-20092

2021-04-2915:15:10

CWE-287

[email protected]

web.nvd.nist.gov

buffalo

wsr-2533dhpl2

wsr-2533dhp3

web interface

security issue

unauthorized access

sensitive information

firmware version

cve-2021-20092

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.016

Percentile

87.5%

JSON

The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly restrict access to sensitive information from an unauthorized actor.

Affected configurations

Nvd

Node

buffalowsr-2533dhpl2-bk_firmwareRange≤1.02

AND

buffalowsr-2533dhpl2-bkMatch-

Node

buffalowsr-2533dhp3-bk_firmwareRange≤1.24

AND

buffalowsr-2533dhp3-bkMatch-

References

www.tenable.com/security/research/tra-2021-13

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.016

Percentile

87.5%

JSON

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