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    CVE-2021-35587

    Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: OpenSSO Agent). Supported versions that are affected are 11.1.2.3.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

    Published:Jan 19, 2022
    Last Modified:Oct 27, 2025
    EPS:Jan 19, 2022
    EPSS Score:0.94308
    CVSS Score:9.8

    CISA Notification

    Description

    Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: OpenSSO Agent). Supported versions that are affected are 11.1.2.3.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

    Required Action:

    Apply updates per vendor instructions.

    Notes:

    No extra notes provided.

    Due Date
    Dec 19, 2022
    1362 days ago
    Alert Date
    Nov 28, 2022
    1383 days ago

    Affected Products

    Vendor
    Oracle
    Product
    Access Manager

    Exploits

    https://github.com/Jwa7470/2025-Oracle-SSO-LDAP-Attack-Post-Incident-Written-Reporthttps://github.com/ZZ-SOCMAP/CVE-2021-35587

    Related CVEs

    CVE-2026-71124 (CVSS 4.3) — Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authorization Engin…
    CVE-2026-70905 (CVSS 9.8) — Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Agent infrastructur…
    CVE-2026-60726 (CVSS 8.8) — Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engi…
    CVE-2026-61067 (CVSS 8) — Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engi…
    CVE-2026-61065 (CVSS 9.8) — Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engi…
    CVE-2026-60559 (CVSS 8.6) — Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engi…
    CVE-2026-60416 (CVSS 8.1) — Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engi…
    CVE-2026-60358 (CVSS 10) — Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engi…
    CVE-2026-60356 (CVSS 8.6) — Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engi…
    CVE-2026-60355 (CVSS 9.8) — Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engi…

    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