CVE-2022-24584

Incorrect access control in Yubico OTP functionality of the YubiKey hardware tokens along with the Yubico OTP validation server

published May 11, 2022

CVSS
—
EPSS
1%
Percentile
63.3
In the wild
Unconfirmed
What it is

Incorrect access control in Yubico OTP functionality of the YubiKey hardware tokens along with the Yubico OTP validation server. The Yubico OTP supposedly creates hardware bound second factor credentials. When a user reprograms the OTP functionality by "writing" it on a token using the Yubico Personalization Tool, they can then upload the new configuration to Yubicos OTP validation servers. NOTE: the vendor disputes this because there is no way for a YubiKey device to prevent a user from deciding that a secret value, which is imported into the device, should also be stored elsewhere

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01025 · 63.3th percentile
Published
2022-05-11T17:49Z
EPSS history
Timeline
  • 11 MAY 17:49Z
    Incorrect access control in Yubico OTP functionality of the YubiKey hardware tokens along with the Yubico OTP validation server
    cvelistv5