CVE Vulnerability

CVE-2021-3731

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.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.7 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888a Third Party Advisory
https://ledgersmb.org/cve-2021-3731-clickjacking Vendor Advisory
https://www.debian.org/security/2021/dsa-4962 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*
cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*
cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*
cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*
cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*
cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*
cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*
cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Information

Published : 2021-08-23 01:15

Updated : 2021-08-27 03:16

NVD link : CVE-2021-3731

Mitre link : CVE-2021-3731

Products Affected
No products.
CWE
CWE-1021

Improper Restriction of Rendered UI Layers or Frames