CVE-2020-4450
IBM WebSphere Application Server
CRITICAL 9.8
At a glance
- Source
- NVD
- EPSS
- EPSS 34.18 % · percentile 98 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- ibm
- NVD status
- Modified
Description
IBM WebSphere Application Server 8.5 and 9.0 traditional could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects. IBM X-Force ID: 181231.
Weaknesses (CWE)
- CWE-502 — Deserialization of Untrusted Data
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | CRITICAL 9.8 | CVSS:3.0/UI:N/AV:N/C:H/PR:N/AC:L/I:H/S:U/A:H/RL:O/E:U/RC:C | ibm |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.0 | CRITICAL 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · psirt@us.ibm.com (Secondary) |
| CVSS 2.0 | HIGH 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2020-25697
- GCVE · GCVE-0-2020-4450
CERT-FR advisories
- CERTFR-2020-AVI-343 — Multiples vulnérabilités dans IBM WebSphere · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*≥ 8.5.0.0 < 8.5.5.18cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*≥ 9.0.0.0 < 9.0.5.5
Affected products
| Product | Versions |
|---|---|
| IBM · WebSphere Application Server | affected 8.5 ; affected 9.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |