CVE-2019-4442 json
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9,0 could allow a remote attacker to traverse directories on the file system.
published 2019-09-17 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-14049
- cvss
- 4.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9,0 could allow a remote attacker to traverse directories on the file system. An attacker could send a specially-crafted URL request to view arbitrary files on the system but not content. IBM X-Force ID: 163226.
Patch / fix
- ibm.com/support/pages/node/959021 advisory
Exploit prediction
2.07% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.3 | CVSS:3.0/PR:L/I:N/C:L/AV:N/S:U/AC:L/A:N/UI:N/E:U/RC:C/RL:O |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- IBM WebSphere Application Server
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
ibm.com
/support/pages/node/959021
patch, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/163226
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2019-4442
- NVD CVE-2019-4442
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