CVE-2022-24584 Missing authorization in n/a
Users can upload OTP configurations to validation servers, potentially bypassing hardware-bound second factor assumptions, though the vendor disputes this as intended behavior.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-24584?
CVE-2022-24584 is a medium-severity missing authorization vulnerability in n/a, published on 11 May 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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
Weakness: CWE-863
Which versions are affected by CVE-2022-24584?
It affects 1 product.
Products include Yubico Otp.
How do I fix CVE-2022-24584?
No fix has been published for CVE-2022-24584 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2022-24584 being exploited?
There is no known exploitation of CVE-2022-24584 in the wild and no public exploit code.
Sources
Also known as GHSA-gwr3-p8fv-j5fg.