CVE-2021-36751 Weak cryptography in n/a
Attackers can manipulate encrypted data without the key due to ciphertext malleability, compromising data integrity in DataVault implementations.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-36751?
CVE-2021-36751 is a medium-severity vulnerability in n/a, published on 2 Jan 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ENC DataVault 7.2.3 and before, and OEM versions, use an encryption algorithm that is vulnerable to data manipulation (without knowledge of the key). This is called ciphertext malleability. There is no data integrity mechanism to detect this manipulation.
Weakness: CWE-345
Which versions are affected by CVE-2021-36751?
It affects 1 product.
Products include Encsecurity Datavault.
How do I fix CVE-2021-36751?
No fix has been published for CVE-2021-36751 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-36751 being exploited?
There is no known exploitation of CVE-2021-36751 in the wild and no public exploit code.
Sources
Also known as GHSA-hqgq-3r9h-h993.