CVE Feed

    Dashboard / CVE / CVE-2025-27909

    CVE-2025-27909

    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.

    Published:Aug 18, 2025
    Last Modified:Aug 21, 2025
    EPS:Aug 18, 2025
    EPSS Score:0.0003
    CVSS Score:5.4

    Affected Products

    Vendor
    Ibm
    Product
    Concert

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-120 Double Encoding
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-15 Command Delimiters
    CAPEC-182 Flash Injection
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-267 Leverage Alternate Encoding
    CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
    CAPEC-41 Using Meta-characters in E-mail Headers to Inject Malicious Payloads
    CAPEC-43 Exploiting Multiple Input Interpretation Layers
    CAPEC-44 Overflow Binary Resource File
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-52 Embedding NULL Bytes
    CAPEC-53 Postfix, Null Terminate, and Backslash
    CAPEC-6 Argument Injection
    CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
    CAPEC-67 String Format Overflow in syslog()
    CAPEC-7 Blind SQL Injection
    CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
    CAPEC-73 User-Controlled Filename
    CAPEC-78 Using Escaped Slashes in Alternate Encoding
    CAPEC-79 Using Slashes in Alternate Encoding
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
    CAPEC-88 OS Command Injection
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities
    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2026-3627 (CVSS 9.1) — IBM Concert 1.0.0 through 2.3.1 is vulnerable to SQL injection. A remote attacker could send specially crafted…
    CVE-2025-64649 (CVSS 5.9) — IBM Concert 1.0.0 through 2.3.1 could allow a remote attacker to perform unauthorized actions using man in the…
    CVE-2025-13044 (CVSS 6.2) — IBM Concert 1.0.0 through 2.2.0 creates temporary files with predictable names, which allows local users to ov…
    CVE-2025-64648 (CVSS 5.9) — IBM Concert 1.0.0 through 2.2.0 transmits data in clear text that could allow an attacker to obtain sensitive …
    CVE-2025-64647 (CVSS 5.9) — IBM Concert 1.0.0 through 2.2.0 uses weaker than expected cryptographic algorithms that could allow an attacke…
    CVE-2025-64646 (CVSS 6.2) — IBM Concert 1.0.0 through 2.2.0 could allow an attacker to access sensitive information in memory due to the b…
    CVE-2025-36440 (CVSS 5.1) — IBM Concert 1.0.0 through 2.2.0 could allow a local user to obtain sensitive information due to missing functi…
    CVE-2025-36438 (CVSS 5.1) — IBM Concert 1.0.0 through 2.2.0 could allow a privileged user to perform unauthorized actions due to improper …
    CVE-2025-12708 (CVSS 6.2) — IBM Concert 1.0.0 through 2.2.0 contains hard-coded credentials that could be obtained by a local user.…
    CVE-2025-33088 (CVSS 7.4) — IBM Concert 1.0.0 through 2.1.0 could allow a local user with specific knowledge about the system's architectu…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High