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[email protected]CVE-2021-28858

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

CVE-2021-28858

2021-06-1522:15:08

CWE-312

[email protected]

web.nvd.nist.gov

cve-2021-28858

tp-link

tl-wpa4220

ssl

security vulnerability

local network

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.9%

JSON

TP-Link’s TL-WPA4220 4.0.2 Build 20180308 Rel.37064 does not use SSL by default. Attacker on the local network can monitor traffic and capture the cookie and other sensitive information.

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-transmission-of-sensitive-information-40357c778b84

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.9%

JSON

Related for CVE-2021-28858

nvd1 prion1 cvelist1