CVE-2015-7450 is a critical deserialization vulnerability affecting various IBM analytics, business solutions, cognitive, IT infrastructure, and mobile and social products, including IBM WebSphere Application Server. This flaw allows remote attackers to execute arbitrary commands by sending a crafted serialized Java object, leveraging a weakness in the Apache Commons Collections library's InvokerTransformer class. With a CVSS score of 9.8 (CRITICAL), it presents a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. The vulnerability is actively exploited in the wild, listed in CISA's KEV catalog, and has publicly available exploit code, including Metasploit modules and Nuclei templates, garnering significant community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.2CPE matchmatch criteria | cpe:2.3:a:ibm:sterling_b2b_integrator:5.2:*:*:*:*:*:*:* | ||
5.1CPE matchmatch criteria | cpe:2.3:a:ibm:sterling_integrator:5.1:*:*:*:*:*:*:* | ||
2.1CPE matchmatch criteria | cpe:2.3:a:ibm:tivoli_common_reporting:2.1:*:*:*:*:*:*:* | ||
2.1.1CPE matchmatch criteria | cpe:2.3:a:ibm:tivoli_common_reporting:2.1.1:*:*:*:*:*:*:* | ||
2.1.1.2CPE matchmatch criteria | cpe:2.3:a:ibm:tivoli_common_reporting:2.1.1.2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.