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    CVE-2019-1000018

    rssh version 2.3.4 contains a CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in allowscp permission that can result in Local command execution. This attack appear to be exploitable via An authorized SSH user with the allowscp permission.

    Published:Feb 4, 2019
    Last Modified:Mar 19, 2025
    EPS:Feb 4, 2019
    EPSS Score:0.00345
    CVSS Score:7.8

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Pizzashack
    Product
    Rssh

    Exploits

    https://esnet-security.github.io/vulnerabilities/20190115_rsshhttps://esnet-security.github.io/vulnerabilities/20190115_rssh

    Related CVEs

    CVE-2026-13476 (CVSS 7.3) — IBM Informix Dynamic Server 14.10, 15.0, and 12.10 could allow an unauthenticated user to execute arbitrary co…
    CVE-2026-13367 (CVSS 7.8) — IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit s…
    CVE-2026-47337 (CVSS 3.3) — Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling …
    CVE-2026-47336 (CVSS 3.3) — Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/A…
    CVE-2026-47335 (CVSS 5.5) — Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor n…
    CVE-2026-47334 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock…
    CVE-2026-47333 (CVSS 7.8) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the si…
    CVE-2026-47332 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an intern…
    CVE-2026-47331 (CVSS 7.8) — Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An…
    CVE-2026-47330 (CVSS 3.3) — Ubuntu Linux 6.8, 7.17 and 7.0 contain AppArmor SAUCE patches which can, under certain circumstances, use an u…

    References

    http://seclists.org/fulldisclosure/2021/May/78
    https://esnet-security.github.io/vulnerabilities/20190115_rssh
    https://github.com/WlX-33/PoC-for-CVE/blob/main/CVE-2021-33216%2CCVE-2019-1000018/CommScope%20Ruckus%20IoT%20Controller%201.7.1.0%20Undocumented%20Account.txt
    https://lists.debian.org/debian-lts-announce/2019/01/msg00027.html
    https://lists.fedoraproject.org/archives/list/[email protected]/message/HO3MDU3AH5SLYBKHH5PJ6PHC63ASIF42/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/KR2OHTHMJVV4DO3HDRFQQZ5JENHDJQEN/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/T42YYNWJZG422GATWAHAEK4A24OKY557/
    https://security.gentoo.org/glsa/202007-29
    https://usn.ubuntu.com/3946-1/
    https://www.debian.org/security/2019/dsa-4377
    http://seclists.org/fulldisclosure/2021/May/78
    https://esnet-security.github.io/vulnerabilities/20190115_rssh
    https://lists.debian.org/debian-lts-announce/2019/01/msg00027.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HO3MDU3AH5SLYBKHH5PJ6PHC63ASIF42/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KR2OHTHMJVV4DO3HDRFQQZ5JENHDJQEN/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T42YYNWJZG422GATWAHAEK4A24OKY557/
    https://security.gentoo.org/glsa/202007-29
    https://usn.ubuntu.com/3946-1/
    https://www.debian.org/security/2019/dsa-4377

    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