Exploited Vulnerabilities DailyCVE-2021-39144: XStream XStream
EPSS98.1%No. 266 of 1739 in KEV
CVE year2021~2 yrs before listing
Same vendor in KEV1
Same product1
| Field | Value |
|---|---|
| Vendor | XStream |
| Product | XStream |
| Name | XStream Remote Code Execution Vulnerability |
| Added to KEV | 2023-03-10 |
| US federal due date | 2023-03-31 |
| Ransomware use | Unknown |
| CWE | CWE-94, CWE-502 |
CISA description
XStream contains a remote code execution vulnerability that allows an attacker to manipulate the processed input stream and replace or inject objects that result in the execution of a local command on the server. This vulnerability can affect multiple products, including but not limited to VMware Cloud Foundation.
Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page
A XStream XStream vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2023-03-10.