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    CVE-2021-22738

    Use of a Broken or Risky Cryptographic Algorithm vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior that could cause unauthorized access when credentials are discovered after a brute force attack.

    Published:May 26, 2021
    Last Modified:Nov 21, 2024
    EPS:May 26, 2021
    EPSS Score:0.00184
    CVSS Score:9.8

    Affected Products

    Vendor
    Schneider-electric
    Product
    Homelynk
    Vendor
    Schneider-electric
    Product
    Homelynk Firmware
    Vendor
    Schneider-electric
    Product
    Spacelynk
    Vendor
    Schneider-electric
    Product
    Spacelynk Firmware

    Exploits

    No exploit reference

    Related CVEs

    CVE-2021-22740 (CVSS 6.5) — Information Exposure vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which coul…
    CVE-2021-22739 (CVSS 5.9) — Information Exposure vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which coul…
    CVE-2021-22736 (CVSS 7.5) — Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists in homeLYn…
    CVE-2021-22735 (CVSS 7.2) — Improper Verification of Cryptographic Signature vulnerability exists inhomeLYnk (Wiser For KNX) and spaceLYnk…
    CVE-2021-22734 (CVSS 7.2) — Improper Verification of Cryptographic Signature vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYn…
    CVE-2021-22733 (CVSS 7.8) — Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior w…
    CVE-2021-22732 (CVSS 7.8) — Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior w…
    CVE-2021-22737 (CVSS 9.8) — Insufficiently Protected Credentials vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and …
    CVE-2018-7779 (CVSS 7.5) — In Schneider Electric Wiser for KNX V2.1.0 and prior, homeLYnk V2.0.1 and prior; and spaceLYnk V2.1.0 and prio…

    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