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    CVE-2023-31242

    An authentication bypass vulnerability exists in the OAS Engine functionality of Open Automation Software OAS Platform v18.00.0072. A specially-crafted series of network requests can lead to arbitrary authentication. An attacker can send a sequence of requests to trigger this vulnerability.

    Published:Sep 5, 2023
    Last Modified:Feb 13, 2025
    EPS:Sep 5, 2023
    EPSS Score:0.00019
    CVSS Score:8.1

    Affected Products

    Vendor
    Openautomationsoftware
    Product
    Oas Platform

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2023-1769https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1769https://talosintelligence.com/vulnerability_reports/TALOS-2023-1769https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1769

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-114 Authentication Abuse
    CAPEC-115 Authentication Bypass
    CAPEC-151 Identity Spoofing
    CAPEC-19 Embedding Scripts within Scripts
    CAPEC-194 Fake the Source of Data
    CAPEC-22 Exploiting Trust in Client
    CAPEC-441 Malicious Logic Insertion
    CAPEC-478 Modification of Windows Service Configuration
    CAPEC-479 Malicious Root Certificate
    CAPEC-502 Intent Spoof
    CAPEC-503 WebView Exposure
    CAPEC-536 Data Injected During Configuration
    CAPEC-546 Incomplete Data Deletion in a Multi-Tenant Environment
    CAPEC-550 Install New Service
    CAPEC-551 Modify Existing Service
    CAPEC-552 Install Rootkit
    CAPEC-556 Replace File Extension Handlers
    CAPEC-558 Replace Trusted Executable
    CAPEC-562 Modify Shared File
    CAPEC-563 Add Malicious File to Shared Webroot
    CAPEC-564 Run Software at Logon
    CAPEC-57 Utilizing REST's Trust in the System Resource to Obtain Sensitive Data
    CAPEC-578 Disable Security Software
    CAPEC-593 Session Hijacking
    CAPEC-633 Token Impersonation
    CAPEC-650 Upload a Web Shell to a Web Server
    CAPEC-94 Adversary in the Middle (AiTM)

    Related CVEs

    CVE-2024-11220 (CVSS 8.5) — A local low-level user on the server machine with credentials to the running OAS services can create and execu…
    CVE-2024-22178 (CVSS 4.9) — A file write vulnerability exists in the OAS Engine Save Security Configuration functionality of Open Automati…
    CVE-2023-34998 (CVSS 8.1) — An authentication bypass vulnerability exists in the OAS Engine functionality of Open Automation Software OAS …
    CVE-2023-32615 (CVSS 6.5) — A file write vulnerability exists in the OAS Engine configuration functionality of Open Automation Software OA…
    CVE-2023-34317 (CVSS 6.5) — An improper input validation vulnerability exists in the OAS Engine User Creation functionality of Open Automa…
    CVE-2023-34994 (CVSS 3.1) — An improper resource allocation vulnerability exists in the OAS Engine configuration management functionality …
    CVE-2023-32271 (CVSS 6.5) — An information disclosure vulnerability exists in the OAS Engine configuration management functionality of Ope…
    CVE-2023-35124 (CVSS 3.1) — An information disclosure vulnerability exists in the OAS Engine configuration management functionality of Ope…
    CVE-2023-34353 (CVSS 7.5) — An authentication bypass vulnerability exists in the OAS Engine authentication functionality of Open Automatio…
    CVE-2022-27169 (CVSS 7.5) — An information disclosure vulnerability exists in the OAS Engine SecureBrowseFile functionality of Open Automa…

    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