CVE Vulnerability

CVE-2021-34273

A security flaw in the 'owned' function of a smart contract implementation for BTC2X (B2X), a tradeable Ethereum ERC20 token, allows attackers to hijack victim accounts and arbitrarily increase the digital supply of assets.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/BTC2X.md Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:b2x_project:b2x:-:*:*:*:*:*:*:*
Information

Published : 2021-08-03 10:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-34273

Mitre link : CVE-2021-34273

Products Affected
No products.
CWE
NVD-CWE-Other