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    CVE-2026-18900

    A weakness has been identified in H3C NX15 V100R017. This impacts the function file.exec of the file /api/esps of the component Backend RPC. This manipulation of the argument File causes os command injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.

    Published:Aug 5, 2026
    Last Modified:Aug 5, 2026
    EPS:Aug 5, 2026
    EPSS Score:0.02384
    CVSS Score:7.2

    Affected Products

    Vendor
    H3c
    Product
    Nx15

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-18902 (CVSS 7.3) — A vulnerability was detected in H3C NX15 V100R017. Affected by this vulnerability is the function esps.wan.rep…
    CVE-2026-18901 (CVSS 7.3) — A security vulnerability has been detected in H3C NX15 V100R017. Affected is the function service.add of the f…
    CVE-2026-18814 (CVSS 7.3) — A vulnerability was found in H3C NX15 V100R017. This impacts the function reload.reload_config of the file /ap…
    CVE-2026-18813 (CVSS 7.3) — A vulnerability has been found in H3C NX15 V100R017. This affects the function delete of the file /api/esps. T…
    CVE-2026-18812 (CVSS 7.3) — A flaw has been found in H3C NX15 V100R017. The impacted element is the function esps.ipv6.wan of the file /ap…
    CVE-2026-18811 (CVSS 7.3) — A vulnerability was detected in H3C NX15 V100R017. The affected element is the function Add of the file /api/e…
    CVE-2026-18810 (CVSS 6.9) — A security vulnerability has been detected in H3C NX15 V100R017. Impacted is an unknown function of the file /…
    CVE-2026-15479 (CVSS 5.5) — A vulnerability was found in H3C NX15 V100R017. Affected by this vulnerability is the function change_passwd o…

    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