CVSS: 6.1EPSS: 0%CPEs: 6EXPL: 0CVE-2023-0871 – An XML External Entity injection vulnerability
https://notcve.org/view.php?id=CVE-2023-0871
XXE injection in /rtc/post/ endpoint in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms is vulnerable to XML external entity (XXE) injection, which can be used for instance to force Horizon to make arbitrary HTTP requests to internal and external services. The solution is to upgrade to Meridian 2023.1.6, 2022.1.19, 2021.1.30, 2020.1.38 or Horizon 32.0.2 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet. OpenNMS thanks Erik Wynter and Moshe Apelbaum for reporting this issue. • https://docs.opennms.com/horizon/32/releasenotes/changelog.html https://github.com/OpenNMS/opennms/pull/6355 • CWE-611: Improper Restriction of XML External Entity Reference •
CVSS: 8.1EPSS: 0%CPEs: 5EXPL: 0CVE-2023-0870 – Form Can Be Manipulated with Cross-Site Request Forgery (CSRF)
https://notcve.org/view.php?id=CVE-2023-0870
A form can be manipulated with cross-site request forgery in multiple versions of OpenNMS Meridian and Horizon. This can potentially allow an attacker to gain access to confidential information and compromise integrity. The solution is to upgrade to Meridian 2023.1.1 or Horizon 31.0.6 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet. • https://docs.opennms.com/meridian/2023/releasenotes/changelog.html#releasenotes-changelog-Meridian-2023.1.1 https://github.com/OpenNMS/opennms/pull/5835/files • CWE-352: Cross-Site Request Forgery (CSRF) •
CVSS: 6.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-0815 – Plaintext Password Present in the Web logs
https://notcve.org/view.php?id=CVE-2023-0815
Potential Insertion of Sensitive Information into Jetty Log Files in multiple versions of OpenNMS Meridian and Horizon could allow disclosure of usernames and passwords if the logging level is set to debug. Users should upgrade to Meridian 2023.1.0 or newer, or Horizon 31.0.4. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet. • https://docs.opennms.com/meridian/2022/releasenotes/changelog.html#releasenotes-changelog-Meridian-2022.1.13 https://github.com/OpenNMS/opennms/pull/5741/files • CWE-532: Insertion of Sensitive Information into Log File •
CVSS: 6.7EPSS: 0%CPEs: 2EXPL: 0CVE-2023-0867 – Multiple stored and reflected Cross-site Scripting in webapp
https://notcve.org/view.php?id=CVE-2023-0867
Multiple stored and reflected cross-site scripting vulnerabilities in webapp jsp pages in multiple versions of OpenNMS Meridian and Horizon could allow an attacker access to confidential session information. Users should upgrade to Meridian 2023.1.0 or newer, or Horizon 31.0.4. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet. • https://docs.opennms.com/meridian/2022/releasenotes/changelog.html#releasenotes-changelog-Meridian-2022.1.13 https://github.com/OpenNMS/opennms/pull/5765 • CWE-20: Improper Input Validation CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.7EPSS: 0%CPEs: 2EXPL: 0CVE-2023-0868 – Stealing Cookies using Reflected XSS via graph results
https://notcve.org/view.php?id=CVE-2023-0868
Reflected cross-site scripting in graph results in multiple versions of OpenNMS Meridian and Horizon could allow an attacker access to steal session cookies. Users should upgrade to Meridian 2023.1.0 or newer, or Horizon 31.0.4. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet. • https://docs.opennms.com/meridian/2022/releasenotes/changelog.html#releasenotes-changelog-Meridian-2022.1.13 https://github.com/OpenNMS/opennms/pull/5740 • CWE-20: Improper Input Validation CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •