1040918

https://www.tenable.com/security/tns-2018-05

According to its self-reported version, the Tenable Nessus application running on the remote host is prior to 7.1.0. It is, therefore, affected by multiple vulnerabilities:

  - Tenable Nessus contains a flaw that allows a stored cross-site     scripting (XSS) attack. This flaw exists because the program     does not properly sanitize input to a specially crafted .nessus     file before returning it to users. This may allow an authenticated     remote attacker to create a specially crafted request that     executes arbitrary script code in a user's browser session     within the trust relationship between their browser and the     server. (CVE-2018-1147)

  - Tenable Nessus contains a flaw that allows conducting a session     fixation attack. This flaw exists because the application, when     establishing a new session, does not invalidate an existing     session identifier and assign a new one. With a specially     crafted request fixating the session identifier, a     context-dependent attacker can ensure a user authenticates with     the known session identifier, allowing the session to be     subsequently hijacked. (CVE-2018-1148)

CVE-2018-1148

medium

Tenable Plugins

medium