CVE-2020-25259 Deserialization in n/a
Unsafe XML deserialization in Hyland OnBase allows attackers to execute arbitrary code, requiring immediate software upgrades.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-25259?
CVE-2020-25259 is a critical unsafe deserialization vulnerability in n/a, published on 11 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in Hyland OnBase 16.0.2.83 and below, 17.0.2.109 and below, 18.0.0.37 and below, 19.8.16.1000 and below and 20.3.10.1000 and below. It uses XML deserialization libraries in an unsafe manner.
Weakness: CWE-502
Which versions are affected by CVE-2020-25259?
It affects 1 product.
Products include Hyland Onbase.
How do I fix CVE-2020-25259?
No fix has been published for CVE-2020-25259 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-2020-25259 being exploited?
There is no known exploitation of CVE-2020-25259 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-xj3g-ffv7-wcpc.