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CVE-2021-39153: xstream before 1.4.18 (exclusive), < 1.4.18; +12 more affected products
CVE-2021-39153. CVSS 3.1 base score 8.5 (HIGH, NVD). EPSS 0.04457 (percentile 0.91156), scored 2026-10-06.
Affected technology
xstream · before 1.4.18 (exclusive)
xstream
fedora · 33
fedoraproject
fedora · 34
fedoraproject
fedora · 35
fedoraproject
debian linux · 9.0
debian
debian linux · 10.0
debian
debian linux · 11.0
debian
snapmanager · Version not applicable in the source CPE
netapp
business activity monitoring · 12.2.1.4.0
oracle
communications billing and revenue management elastic charging engine · 11.3
oracle
communications billing and revenue management elastic charging engine · 12.0
oracle
communications cloud native core automated test suite · 1.9.0
oracle
communications cloud native core binding support function · 1.10.0
oracle
communications cloud native core policy · 1.14.0
oracle
communications unified inventory management · 7.3.4
oracle
communications unified inventory management · 7.3.5
oracle
communications unified inventory management · 7.4.0
oracle
communications unified inventory management · 7.4.1
oracle
communications unified inventory management · 7.4.2
oracle
utilities framework · 4.2.0.2.0
oracle
utilities framework · 4.2.0.3.0
oracle
utilities framework · 4.3.0.1.0
oracle
utilities framework · 4.3.0.6.0
oracle
utilities framework · 4.4.0.0.0
oracle
utilities framework · 4.4.0.2.0
oracle
utilities framework · 4.4.0.3.0
oracle
utilities testing accelerator · 6.0.0.1.1
oracle
webcenter portal · 12.2.1.3.0
oracle
webcenter portal · 12.2.1.4.0
oracle
xstream · < 1.4.18
x-stream
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
Attack conditions (NVD, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
A remote attacker may load and execute arbitrary code from a remote host only by manipulating the processed input stream, if using the version out of the box with Java runtime version 14 to 8 or with JavaFX installed. Vendor/CNA’s CVSS 3.1 assessment (base score 8.5/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 8.5/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-434, CWE-502
- CCR priority
- 35.1 /100 (P4)
- CVSS 3.1
- 8.5 /10 · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H · NVD
- EPSS
- 0.04457 · percentile 0.91156 · 2026-10-06
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-07 23:02:50.240617+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2021-39153.html