CVE-2021-29245

low-risk
Published 2021-05-05

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

Do I need to act?

-
0.36% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Btcpay Server

Affected Vendors

Btcpayserver

References (4)

Vendor Advisory https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/
Release Notes https://github.com/btcpayserver/btcpayserver/releases
Vendor Advisory https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/
Release Notes https://github.com/btcpayserver/btcpayserver/releases
27
/ 100
low-risk
Severity 21/34 · High
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal