CVE Feed

    Dashboard / CVE / CVE-2018-4921

    CVE-2018-4921

    Adobe Connect versions 9.7 and earlier have an exploitable unrestricted SWF file upload vulnerability. Successful exploitation could lead to information disclosure.

    Published:May 19, 2018
    Last Modified:Nov 21, 2024
    EPS:May 19, 2018
    EPSS Score:0.00612
    CVSS Score:6.1

    Affected Products

    Vendor
    Adobe
    Product
    Connect

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

    CVE-2026-27303 (CVSS 9.6) — Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data vulnerabi…
    CVE-2026-34617 (CVSS 8.7) — Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Cross-Site Scripting (XSS) vulnerability th…
    CVE-2026-21331 (CVSS 6.1) — Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulner…
    CVE-2026-27246 (CVSS 9.3) — Adobe Connect versions 2025.3, 12.10 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulner…
    CVE-2026-34614 (CVSS 6.1) — Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulner…
    CVE-2026-27245 (CVSS 9.3) — Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulner…
    CVE-2026-34615 (CVSS 9.3) — Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data vulnerabi…
    CVE-2026-27243 (CVSS 9.3) — Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulner…
    CVE-2025-49552 (CVSS 8.1) — Adobe Connect versions 12.9 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability t…
    CVE-2025-49553 (CVSS 9.3) — Adobe Connect versions 12.9 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability t…

    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