CVE-2021-29245

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

5.3 /10

CVSS v3 : 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

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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 (hide)

cpe:2.3:a:btcpayserver:btcpay_server:*:*:*:*:*:*:*:*
History

11 May 2021, 13:50

Type Values Removed Values Added
CWE CWE-338
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 5.3
CPE cpe:2.3:a:btcpayserver:btcpay_server:*:*:*:*:*:*:*:*
References (MISC) https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/ - (MISC) https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/ - Vendor Advisory
References (MISC) https://github.com/btcpayserver/btcpayserver/releases - (MISC) https://github.com/btcpayserver/btcpayserver/releases - Release Notes, Third Party Advisory

05 May 2021, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-05-05 13:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-29245

Mitre link : CVE-2021-29245

CVE.ORG link : CVE-2021-29245

JSON object : View

Products Affected

btcpayserver

  • btcpay_server
CWE
CWE-338

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