CVE-2012-4834 json
Directory traversal vulnerability in LayerLoader.jsp in the theme component in IBM WebSphere Portal 7.0.0.1 and 7.0.0.2 before CF19 and 8.0…
published 2012-11-30 13 y ago modified 2026-06-16 4 mo ago also EUVD-2012-4759
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.1%
- EPSS 3.1% chance of exploitation in 30 days, percentile 87%
- public exploits
- 0
- none known
Summary
Directory traversal vulnerability in LayerLoader.jsp in the theme component in IBM WebSphere Portal 7.0.0.1 and 7.0.0.2 before CF19 and 8.0 before CF03 allows remote attackers to read arbitrary files via a crafted URI.
Patch / fix
Exploit prediction
3.13% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
ibm.com
/support/docview.wss?uid=swg24033155
patch, third-party-advisory
-
ibm.com
/connections/blogs/PSIRT/entry/security_vulnerability_in_theme_component_for_websphere_portal_versions_7_0_0_x
patch, vendor-advisory
-
ibm.com
/support/docview.wss?uid=swg21617713
patch, vendor-advisory
-
www-01.ibm.com
/support/docview.wss?uid=swg1PM76354
vendor-advisory
-
secunia.com
/advisories/51281
third-party-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/78914
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2012-4834
- NVD CVE-2012-4834
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.