Opennms

In OpenNMS Horizon, versions opennms-1-0-stable through opennms-27.1.0-1; OpenNMS Meridian, versions meridian-foundation-2015.1.0-1 through meridian-foundation-2019.1.18-1;. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

OpenNMS is accessible via port 9443. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

OpenNMS has a default password of rtc for the rtc account, which makes it easier for remote attackers to obtain access by leveraging knowledge of the credentials. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Multiple cross-site scripting (XSS) vulnerabilities in OpenNMS before 1.12.7 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

Cross-site scripting (XSS) vulnerability in web/springframework/security/SecurityAuthenticationEventOnmsEventBuilder.java in OpenNMS 1.8.x before 1.8.17, 1.9.93 and earlier, and 1.10.x before 1.10.1. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.