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    CVE-2026-22317

    A command injection vulnerability in the device’s Root CA certificate transfer workflow allows a high-privileged attacker to send crafted HTTP POST requests that result in arbitrary command execution on the underlying Linux OS with root privileges.

    Published:Mar 18, 2026
    Last Modified:Mar 24, 2026
    EPS:Mar 18, 2026
    EPSS Score:0.00079
    CVSS Score:7.2

    Affected Products

    Vendor
    Phoenixcontact
    Product
    Fl Nat 2008
    Vendor
    Phoenixcontact
    Product
    Fl Nat 2208
    Vendor
    Phoenixcontact
    Product
    Fl Nat 2304-2gc-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2005
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2008
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2008f
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2016
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2105
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2108
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2116
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2204-2tc-2sfx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2205
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2206-2fx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2206-2fx Sm
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2206-2fx Sm St
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2206-2fx St
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2206-2sfx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2206-2sfx Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2206c-2fx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2207-fx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2207-fx Sm
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2208
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2208 Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2208c
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2212-2tc-2sfx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2214-2fx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2214-2fx Sm
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2214-2sfx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2214-2sfx Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2216
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2216 Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2303-8sp1
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2304-2gc-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2306-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2306-2sfp Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2308
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2308 Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2312-2gc-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2314-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2314-2sfp Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2316
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2316/k1
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2316 Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2404-2tc-2sfx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2406-2sfx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2406-2sfx Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2408
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2408 Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2412-2tc-2sfx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2414-2sfx
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2414-2sfx Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2416
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2416 Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2504-2gc-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2506-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2506-2sfp/k1
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2506-2sfp Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2508
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2508/k1
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2508 Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2512-2gc-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2514-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2514-2sfp Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2516
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2516 Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2608
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2608 Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2708
    Vendor
    Phoenixcontact
    Product
    Fl Switch 2708 Pn
    Vendor
    Phoenixcontact
    Product
    Fl Switch 5916-8gc-4sfp+
    Vendor
    Phoenixcontact
    Product
    Fl Switch 5916sfp-8gc-4sfp+
    Vendor
    Phoenixcontact
    Product
    Fl Switch 5924-4gc
    Vendor
    Phoenixcontact
    Product
    Fl Switch 5924-4sfp+
    Vendor
    Phoenixcontact
    Product
    Fl Switch 5924sfp-4gc
    Vendor
    Phoenixcontact
    Product
    Fl Switch Tsn 2312-2gc-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch Tsn 2314-2sfp
    Vendor
    Phoenixcontact
    Product
    Fl Switch Tsn 2316

    Exploits

    No exploit reference

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    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