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CVE-2015-7450
Serialized-object interfaces in certain IBM analytics, business solutions, cognitive, IT infrastructure, and mobile and social products…
Critical9.8Known exploitedEPSS 97.8%
- Published
- Updated
- Reserved
- Assigned by
- ibm
Description
Serialized-object interfaces in certain IBM analytics, business solutions, cognitive, IT infrastructure, and mobile and social products allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the InvokerTransformer class in the Apache Commons Collections library.
Exploited in the wild
CISA lists this vulnerability in its Known Exploited Vulnerabilities catalog as IBM WebSphere Application Server and Server Hypervisor Edition Code Injection..
- Added
- 10 Jan 2022
- Fix due (US federal)
- 10 Jul 2022
- Used by ransomware
- Not known
Apply updates per vendor instructions.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Analyzed | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 97.8% · top 0.1% of all CVEs (4 Nov 2026)
- CISA SSVC
- Exploitation: active · Automatable: yes · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
Affected products
n/a
- affected n/a
References (10)
- http://www-01.ibm.com/support/docview.wss?uid=swg21971733 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=swg21971342 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=swg21971758 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 77653 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1035125 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=swg21972799 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=swg21971376 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 41613 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=swg21970575 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-7450 (opens in a new tab)government-resource
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- CISA KEV catalog (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2015-7450)Record last updated .