CVE Feed

    Dashboard / CVE / CVE-2020-13951

    CVE-2020-13951

    Attackers can use public NetTest web service of Apache OpenMeetings 4.0.0-5.0.0 to organize denial of service attack.

    Published:Sep 30, 2020
    Last Modified:Nov 21, 2024
    EPS:Sep 30, 2020
    EPSS Score:0.49524
    CVSS Score:7.5

    Affected Products

    Vendor
    Apache
    Product
    Openmeetings

    Exploits

    https://www.exploit-db.com/exploits/49094

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-49488 (CVSS 6.5) — Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache OpenMee…
    CVE-2026-33005 (CVSS 4.3) — Improper Handling of Insufficient Privileges vulnerability in Apache OpenMeetings. Any registered user can qu…
    CVE-2026-33266 (CVSS 7.5) — Use of Hard-coded Cryptographic Key vulnerability in Apache OpenMeetings. The remember-me cookie encryption k…
    CVE-2026-34020 (CVSS 7.5) — Use of GET Request Method With Sensitive Query Strings vulnerability in Apache OpenMeetings. The REST login e…
    CVE-2024-54676 (CVSS 9.8) — Vendor: The Apache Software Foundation Versions Affected: Apache OpenMeetings from 2.1.0 before 8.0.0 Descri…
    CVE-2023-28936 (CVSS 5.3) — Attacker can access arbitrary recording/room Vendor: The Apache Software Foundation Versions Affected: Apach…
    CVE-2023-29032 (CVSS 8.1) — An attacker that has gained access to certain private information can use this to act as other user. Vendor: …
    CVE-2023-29246 (CVSS 7.2) — An attacker who has gained access to an admin account can perform RCE via null-byte injection Vendor: The Apa…
    CVE-2023-28326 (CVSS 9.8) — Vendor: The Apache Software Foundation Versions Affected: Apache OpenMeetings from 2.0.0 before 7.0.0 Descri…
    CVE-2021-27576 (CVSS 7.5) — If was found that the NetTest web service can be used to overload the bandwidth of a Apache OpenMeetings serve…

    References

    http://packetstormsecurity.com/files/160186/Apache-OpenMeetings-5.0.0-Denial-Of-Service.html
    https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E
    https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E
    https://lists.apache.org/thread.html/re2aed827cd24ae73cbc320e5808020c8d12c7b687ee861b27d728bbc%40%3Cuser.openmeetings.apache.org%3E
    http://packetstormsecurity.com/files/160186/Apache-OpenMeetings-5.0.0-Denial-Of-Service.html
    https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E
    https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E
    https://lists.apache.org/thread.html/re2aed827cd24ae73cbc320e5808020c8d12c7b687ee861b27d728bbc%40%3Cuser.openmeetings.apache.org%3E

    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