CVE Feed

    Dashboard / CVE / CVE-2020-37056

    CVE-2020-37056

    Crystal Shard http-protection 0.2.0 contains an IP spoofing vulnerability that allows attackers to bypass protection middleware by manipulating request headers. Attackers can hardcode consistent IP values across X-Forwarded-For, X-Client-IP, and X-Real-IP headers to circumvent security checks and gain unauthorized access.

    Published:Jan 30, 2026
    Last Modified:Jul 28, 2026
    EPS:Jan 30, 2026
    EPSS Score:0.00537
    CVSS Score:9.8

    Affected Products

    Vendor
    Avg
    Product
    Protection
    Vendor
    Crystal Shard
    Product
    Http-protection

    Exploits

    No exploit reference

    Related CVEs

    CVE-2018-25311 (CVSS 7.1) — VideoFlow Digital Video Protection DVP 2.10 contains an authenticated directory traversal vulnerability that a…
    CVE-2018-25310 (CVSS 5.3) — VideoFlow Digital Video Protection DVP 2.10 contains an authenticated remote code execution vulnerability that…
    CVE-2019-25256 (CVSS 7.1) — VideoFlow Digital Video Protection DVP 2.10 contains an authenticated directory traversal vulnerability that a…
    CVE-2019-25255 (CVSS 8.7) — VideoFlow Digital Video Protection DVP 2.10 contains an authenticated remote code execution vulnerability that…
    CVE-2024-58288 (CVSS 8.7) — Genexus Protection Server 9.7.2.10 contains an unquoted service path vulnerability in the protsrvservice Windo…
    CVE-2014-9632 (CVSS 7.2) — The TDI driver (avgtdix.sys) in AVG Internet Security before 2013.3495 Hot Fix 18 and 2015.x before 2015.5315 …

    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