CVE-2016-2397 Deserialization in n/a
Remote attackers can execute arbitrary Java code via crafted XML data in Dell SonicWALL management servers.
- 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-2016-2397?
CVE-2016-2397 is a critical unsafe deserialization vulnerability in n/a, published on 17 Feb 2016. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The cliserver implementation in Dell SonicWALL GMS, Analyzer, and UMA EM5000 7.2, 8.0, and 8.1 before Hotfix 168056 allows remote attackers to deserialize and execute arbitrary Java code via crafted XML data.
Weakness: CWE-77
Which versions are affected by CVE-2016-2397?
It affects 3 products.
Products include Sonicwall Analyzer, Sonicwall Global Management System, Sonicwall Uma Em5000 Firmware.
How do I fix CVE-2016-2397?
No fix has been published for CVE-2016-2397 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-2016-2397 being exploited?
There is no known exploitation of CVE-2016-2397 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-v2j2-vm4g-crf7.