CVE-2021-21351
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.
- Netapp Oncommand Insight
- All versions
- Fix
- Available
- CVSS 3.1
- 9.1 CRITICAL
- EPSS
- 82.1% (100th percentile)
- Weakness
- CWE-434, CWE-502
- NVD status
- Analyzed
- Published
- 2021-03-22
No indexed exploits for CVE-2021-21351 yet
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No exploit for CVE-2021-21351 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.