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[email protected]CVE-2021-3731

HistoryAug 23, 2021 - 1:15 p.m.

CVE-2021-3731

2021-08-2313:15:08

CWE-1021

[email protected]

web.nvd.nist.gov

ledgersmb

cve-2021-3731

clickjacking

security vulnerability

nvd

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

45.0%

JSON

LedgerSMB does not sufficiently guard against being wrapped by other sites, making it vulnerable to ‘clickjacking’. This allows an attacker to trick a targetted user to execute unintended actions.

Affected configurations

NVD

Node

ledgersmbledgersmbRange1.1.0–1.1.12

ledgersmbledgersmbRange1.2.0–1.2.26

ledgersmbledgersmbRange1.3.0–1.3.47

ledgersmbledgersmbRange1.4.0–1.4.42

ledgersmbledgersmbRange1.5.0–1.5.30

ledgersmbledgersmbRange1.6.0–1.6.33

ledgersmbledgersmbRange1.7.0–1.7.32

ledgersmbledgersmbRange1.8.0–1.8.17

Node

debiandebian_linuxMatch10.0

debiandebian_linuxMatch11.0

CPENameOperatorVersion
ledgersmb:ledgersmbledgersmble1.1.12
ledgersmb:ledgersmbledgersmble1.2.26
ledgersmb:ledgersmbledgersmble1.3.47
ledgersmb:ledgersmbledgersmble1.4.42
ledgersmb:ledgersmbledgersmble1.5.30
ledgersmb:ledgersmbledgersmble1.6.33
ledgersmb:ledgersmbledgersmble1.7.32
ledgersmb:ledgersmbledgersmble1.8.17

CPE	Name	Operator	Version
ledgersmb:ledgersmb	ledgersmb	le	1.1.12
ledgersmb:ledgersmb	ledgersmb	le	1.2.26
ledgersmb:ledgersmb	ledgersmb	le	1.3.47
ledgersmb:ledgersmb	ledgersmb	le	1.4.42
ledgersmb:ledgersmb	ledgersmb	le	1.5.30
ledgersmb:ledgersmb	ledgersmb	le	1.6.33
ledgersmb:ledgersmb	ledgersmb	le	1.7.32
ledgersmb:ledgersmb	ledgersmb	le	1.8.17

CNA Affected

[
  {
    "product": "ledgersmb/ledgersmb",
    "vendor": "ledgersmb",
    "versions": [
      {
        "status": "unaffected",
        "version": "1.7.33"
      },
      {
        "lessThan": "1.8.18",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]