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[email protected]CVE-2021-28857

HistoryJun 15, 2021 - 10:15 p.m.

CVE-2021-28857

2021-06-1522:15:08

CWE-522

[email protected]

web.nvd.nist.gov

tp-link

tl-wpa4220

4.0.2

build 20180308

rel.37064

cve-2021-28857

nvd

5 Medium

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

7.5 High

CVSS3

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

7.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.8%

JSON

TP-Link’s TL-WPA4220 4.0.2 Build 20180308 Rel.37064 username and password are sent via the cookie.

Affected configurations

NVD

Node

tp-linktl-wpa4220_firmwareMatch4.0.2build_20180308_rel.37064

AND

tp-linktl-wpa4220Match4.0

CPENameOperatorVersion
tp-link:tl-wpa4220_firmwaretp-link tl-wpa4220 firmwareeq4.0.2

CPE	Name	Operator	Version
tp-link:tl-wpa4220_firmware	tp-link tl-wpa4220 firmware	eq	4.0.2

References

yunus-shn.medium.com/tp-links-tl-wpa4220-v4-0-cleartext-credentials-in-cookie-7516a2649394

5 Medium

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

7.5 High

CVSS3

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

7.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.8%

JSON

Related for CVE-2021-28857

cvelist1 nvd1 prion1