CVE-2021-33886 Memory corruption in n/a
Remote attackers on the same network can execute arbitrary commands via format string injection in B. Braun SpaceCom2 devices.
- 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-2021-33886?
CVE-2021-33886 is a high-severity memory corruption vulnerability in n/a, published on 25 Aug 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An improper sanitization of input vulnerability in B. Braun SpaceCom2 prior to 012U000062 allows a remote unauthenticated attacker to gain user-level command-line access by passing a raw external string straight through to printf statements. The attacker is required to be on the same network as the device.
Weakness: CWE-134
Which versions are affected by CVE-2021-33886?
It affects 1 product.
Products include Bbraun Spacecom2.
How do I fix CVE-2021-33886?
No fix has been published for CVE-2021-33886 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2021-33886 being exploited?
There is no known exploitation of CVE-2021-33886 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7fpg-565m-qfcv.