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    CVE-2025-62843

    An improper restriction of communication channel to intended endpoints vulnerability has been reported to affect QHora. If an attacker gains physical access, they can then exploit the vulnerability to gain the privileges that were intended for the original endpoint. We have already fixed the vulnerability in the following version: QuRouter 2.6.3.009 and later

    Published:Mar 20, 2026
    Last Modified:Apr 14, 2026
    EPS:Mar 20, 2026
    EPSS Score:0.00023
    CVSS Score:6.8

    Affected Products

    Vendor
    Qnap
    Product
    Qurouter
    Vendor
    Qnap Systems
    Product
    Qrouter

    Exploits

    No exploit reference

    Related CVEs

    CVE-2025-62844 (CVSS 4) — A weak authentication vulnerability has been reported to affect QHora. If an attacker gains local network acce…
    CVE-2025-62845 (CVSS 5.6) — An improper neutralization of escape, meta, or control sequences vulnerability has been reported to affect QHo…
    CVE-2025-62846 (CVSS 7.3) — An SQL injection vulnerability has been reported to affect QHora. If a local attacker gains an administrator a…
    CVE-2025-29887 (CVSS 7.1) — A command injection vulnerability has been reported to affect QuRouter 2.5.1. If a remote attacker gains an ad…
    CVE-2024-13088 (CVSS 5.2) — An improper authentication vulnerability has been reported to affect QHora. If an attacker gains local network…
    CVE-2024-13087 (CVSS 2.4) — A command injection vulnerability has been reported to affect QHora. If an attacker gains local network access…
    CVE-2024-53700 (CVSS 5.1) — A command injection vulnerability has been reported to affect QHora. If exploited, the vulnerability could all…
    CVE-2024-50390 (CVSS 7.7) — A command injection vulnerability has been reported to affect QHora. If exploited, the vulnerability could all…
    CVE-2024-50389 (CVSS 9.5) — A SQL injection vulnerability has been reported to affect QuRouter. If exploited, the vulnerability could allo…
    CVE-2024-48860 (CVSS 9.5) — An OS command injection vulnerability has been reported to affect several product versions. If exploited, the …

    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