CVE Vulnerability

CVE-2021-29245

BTCPay Server through 1.0.7.0 uses a weak method Next to produce pseudo-random values to generate a legacy API key.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/ Vendor Advisory
https://github.com/btcpayserver/btcpayserver/releases Release Notes Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:btcpayserver:btcpay_server:*:*:*:*:*:*:*:*
Information

Published : 2021-05-05 01:15

Updated : 2021-05-11 01:50

NVD link : CVE-2021-29245

Mitre link : CVE-2021-29245

Products Affected
No products.
CWE
CWE-338

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)