CVE-2025-27909— IBM Concert Software cross-origin resource sharing
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I. Basic Information for CVE-2025-27909
Vulnerability Information
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Vulnerability Title
IBM Concert Software cross-origin resource sharing
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM Concert Software 1.0.0 through 1.1.0 uses cross-origin resource sharing (CORS) which could allow an attacker to carry out privileged actions as the domain name is not being limited to only trusted domains.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
过度许可的跨域白名单
Source: NVD (National Vulnerability Database)
Vulnerability Title
IBM Concert Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Concert Software是美国国际商业机器（IBM）公司的一个应用生命周期风险识别软件。 IBM Concert Software 1.1.0及之前版本存在安全漏洞，该漏洞源于跨域资源共享（CORS）配置未将域名限制在可信域，导致攻击者可执行特权操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IBM | Concert Software | 1.0.0 ~ 1.1.0 | cpe:2.3:a:ibm:concert:1.0.0:*:*:*:*:*:*:* |
II. Public POCs for CVE-2025-27909
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|---|
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Same Patch Batch · IBM · 2025-08-18 · 6 CVEs total
| CVE-2025-36120 | 8.8 HIGH | IBM Storage Virtualize privilege escalation |
| CVE-2025-33090 | 7.5 HIGH | IBM Concert Software denial of service |
| CVE-2025-33100 | 6.2 MEDIUM | IBM Concert Software information disclosure |
| CVE-2025-1759 | 5.9 MEDIUM | IBM Concert Software information disclosure |
| CVE-2024-49827 | 3.7 LOW | IBM Concert Software information disclosure |
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