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CERT-InCVE-2022-0162

HistoryFeb 09, 2022 - 11:15 p.m.

CVE-2022-0162

2022-02-0923:15:16

CWE-319

CERT-In

web.nvd.nist.gov

cve-2022-0162

tp-link

tl-wr841n

v11

router

vulnerability

authentication

cleartext

base64

nvd

exploitation

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

AI Score

9.3

Confidence

High

EPSS

0.006

Percentile

77.8%

JSON

The vulnerability exists in TP-Link TL-WR841N V11 3.16.9 Build 160325 Rel.62500n wireless router due to transmission of authentication information in cleartextbase64 format. Successful exploitation of this vulnerability could allow a remote attacker to intercept credentials and subsequently perform administrative operations on the affected device through web-based management interface.

Affected configurations

Nvd

Node

tp-linktl-wr841nMatch11

AND

tp-linktl-wr841n_firmwareMatch3.16.9build160325_rel.62500n

VendorProductVersionCPE
tp-linktl-wr841n11cpe:2.3:h:tp-link:tl-wr841n:11:*:*:*:*:*:*:*
tp-linktl-wr841n_firmware3.16.9cpe:2.3:o:tp-link:tl-wr841n_firmware:3.16.9:build160325_rel.62500n:*:*:*:*:*:*

Vendor	Product	Version	CPE
tp-link	tl-wr841n	11	cpe:2.3:h:tp-link:tl-wr841n:11:::::::*
tp-link	tl-wr841n_firmware	3.16.9	cpe:2.3:o:tp-link:tl-wr841n_firmware:3.16.9:build160325_rel.62500n::::::

CNA Affected

[
  {
    "product": "TL-WR841N",
    "vendor": "TP-Link",
    "versions": [
      {
        "status": "affected",
        "version": "V11 3.16.9 Build 160325 Rel.62500n"
      }
    ]
  }
]

References

www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2022-0068

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

AI Score

9.3

Confidence

High

EPSS

0.006

Percentile

77.8%

JSON

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