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    CVE-2020-3122

    A vulnerability in the web-based management interface of Cisco AsyncOS for Cisco Content Security Management Appliance (SMA) could allow an unauthenticated, remote attacker to obtain sensitive network information.

    Published:Mar 4, 2025
    Last Modified:Jul 31, 2025
    EPS:Mar 4, 2025
    EPSS Score:0.00035
    CVSS Score:5.3

    Affected Products

    Vendor
    Cisco
    Product
    Asyncos
    Vendor
    Cisco
    Product
    Secure Email And Web Manager
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M170
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M190
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M195
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M380
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M390
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M390x
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M395
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M680
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M690
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M690x
    Vendor
    Cisco
    Product
    Secure Email And Web Manager M695

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    Related CVEs

    CVE-2025-20393 (CVSS 10) — A vulnerability in the Spam Quarantine feature of Cisco AsyncOS Software for Cisco Secure Email Gateway and Ci…
    CVE-2025-20185 (CVSS 3.4) — A vulnerability in the implementation of the remote access functionality of Cisco AsyncOS Software for Cisco S…
    CVE-2025-20184 (CVSS 6.5) — A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email Gateway…
    CVE-2025-20183 (CVSS 5.8) — A vulnerability in a policy-based Cisco Application Visibility and Control (AVC) implementation of Cisco Async…
    CVE-2025-20180 (CVSS 4.8) — A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web…
    CVE-2021-1425 (CVSS 4.3) — A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Content Se…
    CVE-2022-20871 (CVSS 6.3) — A vulnerability in the web management interface of Cisco AsyncOS for Cisco Secure Web Appliance, for…
    CVE-2024-20504 (CVSS 5.4) — A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web…
    CVE-2024-20429 (CVSS 6.5) — A vulnerability in the web-based management interface of Cisco AsyncOS for Secure Email Gateway could allow an…
    CVE-2024-20435 (CVSS 8.8) — A vulnerability in the CLI of Cisco AsyncOS for Secure Web Appliance could allow an authenticated, local attac…

    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