CVE-2015-7450
Confirmed PUBLISHEDSerialized-object interfaces in certain IBM analytics, business solutions, cognitive, IT infrastructure, and mobile and social products allow...
Recommended Action
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
At a Glance
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.
- CVE Published
- Jan 02, 2016
- Exploitation Reported
- Jan 10, 2022
- CVSS
- 9.8 Critical
- EPSS
- —
Affected Versions
| Vendor | Product | Version | Status |
|---|---|---|---|
| n/a |
n/a
|
n/a |
Affected |
CVE References
- 41613 exploit-db.com · Exploit https://www.exploit-db.com/exploits/41613/
- 77653 securityfocus.com · VDB Entry http://www.securityfocus.com/bid/77653
- 1035125 securitytracker.com · VDB Entry http://www.securitytracker.com/id/1035125
- www-01.ibm.com/support/docview.wss www-01.ibm.com · CVE Record http://www-01.ibm.com/support/docview.wss?uid=swg21971733
- www-01.ibm.com/support/docview.wss www-01.ibm.com · CVE Record http://www-01.ibm.com/support/docview.wss?uid=swg21971342
Show 4 more references
- www-01.ibm.com/support/docview.wss www-01.ibm.com · CVE Record http://www-01.ibm.com/support/docview.wss?uid=swg21971758
- www-01.ibm.com/support/docview.wss www-01.ibm.com · CVE Record http://www-01.ibm.com/support/docview.wss?uid=swg21972799
- www-01.ibm.com/support/docview.wss www-01.ibm.com · CVE Record http://www-01.ibm.com/support/docview.wss?uid=swg21971376
- www-01.ibm.com/support/docview.wss www-01.ibm.com · CVE Record http://www-01.ibm.com/support/docview.wss?uid=swg21970575
Recommended Actions
- Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
- Check enrichment artifacts for scanner coverage and available PoCs before rolling remediation validation.
- Use the Pro API to automate enrichment, telemetry, and workflow delivery for VM, SOC, and CTI pipelines.
Known Exploited Vulnerability Sources
Catalogues that list this CVE as a known exploited vulnerability.
Per-source evidence links for KEV attestations are available through the KEVIntel Pro API.
Learn about Pro API access| Source | Added |
|---|---|
| CISA First | 2022-01-10 00:00 UTC |
Scanner Artifacts
Nuclei and Metasploit references linked to this CVE.
| Scanner | Reference | Detected |
|---|---|---|
| Nuclei | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2015/CVE-2015-7450.yaml | Apr 25, 2025 |
| Metasploit | https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/misc/ibm_websphere_java_deserialize.rb | Apr 28, 2025 |
Virtual Patch
Compensating WAF rules to help reduce exposure to this CVE. Rule content and deployable vendor exports are available with KEVIntel Enterprise.
KEVIntel does not currently have a virtual patch for this CVE. When available, KEVIntel virtual patches ship as deployable ModSecurity, Cloudflare, and AWS WAF rules.
Enterprise feature. Virtual patch rule content and deployable vendor exports (ModSecurity, Cloudflare, AWS WAF) are available to KEVIntel Enterprise users.
CVSS Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:C/I:C/A:C
Exploitation Status
Exploited in the wild
Recorded 2022-01-10 00:00:00 UTC · CISA
Proof of concept available
Recorded 2025-04-28 15:03:04 UTC · Nuclei Templates
Weaknesses (CWE)
-
Deserialization of Untrusted Data
Scanner Integrations
| Scanner | Reference | Detected |
|---|---|---|
| Metasploit | https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/misc/ibm_websphere_java_deserialize.rb | Apr 28, 2025 |
| Nuclei | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2015/CVE-2015-7450.yaml | Apr 25, 2025 |
Potential Proof of Concepts
These PoCs are unverified and could contain malware. Use at your own risk.
nuclei · Created Unknown
Timeline
Key exploitation, disclosure, scanner coverage, and KEV attestation events for this CVE.
-
15:03 UTC about 1 year ago15:03 UTC · about 1 year ago
Metasploit module available
Exploit module available
-
15:03 UTC about 1 year ago15:03 UTC · about 1 year ago
Public PoC available
Public proof-of-concept code published
-
00:00 UTC about 1 year ago00:00 UTC · about 1 year ago
Nuclei template available
Scanner coverage available
-
00:00 UTC over 4 years ago00:00 UTC · over 4 years ago
Added to CISA KEV
Listed in the CISA Known Exploited Vulnerabilities catalog
-
21:00 UTC over 10 years ago21:00 UTC · over 10 years ago
CVE published
Vulnerability disclosed publicly
-
00:00 UTC almost 11 years ago00:00 UTC · almost 11 years ago
CVE ID reserved
Identifier reserved by the CNA
Automate This Intelligence with the Pro API
Confidence scoring, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.
Pro API Example
GET /api/v2/pro/kevs/CVE-2015-7450
{
"cve_id": "CVE-2015-7450",
"title": "Serialized-object interfaces in certain IBM analytics, business solutions, co...",
"affected_vendor": "IBM",
"affected_product": "WebSphere",
"affected_versions": [
{ "vendor": "...", "product": "...", "status": "affected", "display_label": "..." }
],
"confidence": "Confirmed",
"cvss_score": 9.8,
"epss_score": null,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "...": "Pro API fields" },
"proof_of_concepts": [ "..." ],
"scanner_integrations": [ "..." ]
}