Medium severity · published May 18, 2018
CVE-2018-1147
In Nessus before 7.1.0, a XSS vulnerability exists due to improper input validation
5.4
CVSS
1.1%
EPSS
No
On KEV
Description
In Nessus before 7.1.0, a XSS vulnerability exists due to improper input validation. A remote authenticated attacker could create and upload a .nessus file, which may be viewed by an administrator allowing for the execution of arbitrary script code in a user's browser session. In other scenarios, XSS could also occur by altering variables from the Advanced Settings.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Nessus · Tenable
before 7.1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-1147
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-1147
Third Party Advisory
http://www.securitytracker.com/id/1040918
Vendor Advisory
https://www.tenable.com/security/tns-2018-05
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