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    CVE-2019-5723

    An issue was discovered in portier vision 4.4.4.2 and 4.4.4.6. Passwords are stored using reversible encryption rather than as a hash value, and the used Vigenere algorithm is badly outdated. Moreover, the encryption key is static and too short. Due to this, the passwords stored by the application can be easily decrypted.

    Published:Mar 19, 2019
    Last Modified:Nov 21, 2024
    EPS:Mar 19, 2019
    EPSS Score:0.00148
    CVSS Score:9.8

    Affected Products

    Vendor
    Portier
    Product
    Portier

    Exploits

    http://packetstormsecurity.com/files/151118/PORTIER-4.4.4.2-4.4.4.6-Cryptographic-Issues.htmlhttps://seclists.org/bugtraq/2019/Jan/8https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2018-011.txthttp://packetstormsecurity.com/files/151118/PORTIER-4.4.4.2-4.4.4.6-Cryptographic-Issues.htmlhttps://seclists.org/bugtraq/2019/Jan/8https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2018-011.txt

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-102 Session Sidejacking
    CAPEC-20 Encryption Brute Forcing
    CAPEC-459 Creating a Rogue Certification Authority Certificate
    CAPEC-473 Signature Spoof
    CAPEC-474 Signature Spoofing by Key Theft
    CAPEC-475 Signature Spoofing by Improper Validation
    CAPEC-50 Password Recovery Exploitation
    CAPEC-509 Kerberoasting
    CAPEC-551 Modify Existing Service
    CAPEC-555 Remote Services with Stolen Credentials
    CAPEC-560 Use of Known Domain Credentials
    CAPEC-561 Windows Admin Shares with Stolen Credentials
    CAPEC-600 Credential Stuffing
    CAPEC-608 Cryptanalysis of Cellular Encryption
    CAPEC-614 Rooting SIM Cards
    CAPEC-644 Use of Captured Hashes (Pass The Hash)
    CAPEC-645 Use of Captured Tickets (Pass The Ticket)
    CAPEC-652 Use of Known Kerberos Credentials
    CAPEC-653 Use of Known Operating System Credentials
    CAPEC-97 Cryptanalysis

    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