CVE-2023-33284 Deserialization in n/a
Authenticated remote attackers can execute arbitrary code on the web server via a deserialization vulnerability in Marval MSM.
- 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-2023-33284?
CVE-2023-33284 is a high-severity unsafe deserialization vulnerability in n/a, published on 7 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Marval MSM through 14.19.0.12476 and 15.0 has a Remote Code Execution vulnerability. A remote attacker authenticated as any user is able to execute code in context of the web server.
Weakness: CWE-502
Which versions are affected by CVE-2023-33284?
It affects 1 product.
Products include Marvalglobal Msm.
How do I fix CVE-2023-33284?
No fix has been published for CVE-2023-33284 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2023-33284 being exploited?
There is no known exploitation of CVE-2023-33284 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-cvj8-hjgc-jvf3.