CVE-2026-83220
Quick assessment
Affected
Oracle Corporation Siebel CRM Integration
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Oracle Siebel CRM 产品中的 Siebel CRM 集成组件（组件：事件发布与订阅）存在漏洞。受影响的受支持版本为 23.6 至 26.7。该漏洞易于利用，允许未认证的、能够访问 Siebel CRM 集成所在硬件所连接的物理通信链段的攻击者，对 Siebel CRM 集成进行攻击。 成功利用此漏洞可能导致：对关键数据或 Siebel CRM 集成可访问的所有数据发生未授权的创建、删除或修改（完整性影响）；以及对关键数据或 Siebel CRM 集成可访问的所有数据产生未授权的访问权限（机密性影响）
Possible ATT&CK Techniques 1 AI
T1135 · Network Share DiscoveryAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Oracle Corporation | Siebel CRM Integration | 23.6≤ 26.7 |
affected |
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I. Basic Information for CVE-2026-83220
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Event Publish and Subscribe). Supported versions that are affected are 23.6-26.7. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Siebel CRM Integration executes to compromise Siebel CRM Integration. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Integration accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Integration accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Oracle Corporation | Siebel CRM Integration | 23.6 ~ 26.7 | - |
|
II. Public POCs for CVE-2026-83220
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-83220 (1)
Same Patch Batch · Oracle Corporation · 2026-09-15 · 634 CVEs total
| CVE-2026-83059 | 10.0 CRITICAL | Oracle Internet Directory 12.2.1.4.0 未授权LDAP攻击 |
| CVE-2026-83020 | 10.0 CRITICAL | Oracle Fusion Middleware 12.2.1.4.0 远程代码执行漏洞 |
| CVE-2026-83021 | 10.0 CRITICAL | WebLogic 12.2.1.4/14.1远程代码执行漏洞 |
| CVE-2026-71133 | 10.0 CRITICAL | Oracle Access Manager 授权问题漏洞 |
| CVE-2026-87230 | 10.0 CRITICAL | Oracle Hyperion Financial Management 11.2.26.0.000 远程未授权访问漏洞 |
| CVE-2026-83099 | 10.0 CRITICAL | Oracle Forms 授权问题漏洞 |
| CVE-2026-71163 | 9.9 CRITICAL | Oracle Access Manager 安全漏洞 |
| CVE-2026-73948 | 9.9 CRITICAL | Oracle WebCenter Portal 安全漏洞 |
| CVE-2026-83039 | 9.9 CRITICAL | Oracle WebCenter Portal 12.2.1.4/14.1.2.0 远程接管 |
| CVE-2026-83058 | 9.9 CRITICAL | Oracle Internet Directory 12.2.1.4.0 远程代码执行漏洞 |
| CVE-2026-82999 | 9.9 CRITICAL | Oracle Fusion Middleware 12.2.1.4.0 远程接管漏洞 |
| CVE-2026-73945 | 9.9 CRITICAL | Oracle Access Manager 安全漏洞 |
| CVE-2026-82998 | 9.9 CRITICAL | Oracle Fusion Middleware 12.2/14.1远程代码执行漏洞 |
| CVE-2026-83282 | 9.9 CRITICAL | Oracle BI 12.2.1.4远程代码执行漏洞 |
| CVE-2026-83031 | 9.9 CRITICAL | Oracle WebCenter Sites 12.2.1.4及14.1.2.0远程接管漏洞 |
| CVE-2026-87172 | 9.9 CRITICAL | Oracle Hyperion FMI 11.2.26.0.000 远程接管漏洞 |
| CVE-2026-83056 | 9.9 CRITICAL | Oracle Internet Directory 12.2.1.4.0/14.1.2.1.0 高危RCE |
| CVE-2026-83055 | 9.9 CRITICAL | Oracle Internet Directory 12.2.1.4.0 远程接管漏洞 |
| CVE-2026-82997 | 9.9 CRITICAL | Oracle SDP 12.2.1.4/14.1.2.0 远程代码执行 |
| CVE-2026-83057 | 9.9 CRITICAL | Oracle Internet Directory 12.2.1.4.0远程代码执行 |
Showing top 20 of 634 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-83220
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