CVE-2016-4436
9.8
CRITICAL · CVSS 3.0 · EPSS 6.6% (pctl 94)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
Apache Struts 2 before 2.3.29 and 2.5.x before 2.5.1 allow attackers to have unspecified impact via vectors related to improper action name clean up.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 6.6% — more likely to be exploited than 94% of all CVEs |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2016-10-03 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| apache | struts |
References
- http://www-01.ibm.com/support/docview.wss?uid=ssg1S1009282
- http://www-01.ibm.com/support/docview.wss?uid=swg21987854
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.securityfocus.com/bid/91280
- https://struts.apache.org/docs/s2-035.html
- http://www-01.ibm.com/support/docview.wss?uid=ssg1S1009282
- http://www-01.ibm.com/support/docview.wss?uid=swg21987854
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.securityfocus.com/bid/91280
- https://struts.apache.org/docs/s2-035.html
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