Medium severity · published Jul 15, 2020
CVE-2020-5765
Nessus 8.10.0 and earlier were found to contain a Stored XSS vulnerability due to improper validation of input during scan configuration
5.4
CVSS
1.1%
EPSS
No
On KEV
Description
Nessus 8.10.0 and earlier were found to contain a Stored XSS vulnerability due to improper validation of input during scan configuration. An authenticated, remote attacker could potentially exploit this vulnerability to execute arbitrary code in a user's session. Tenable has implemented additional input validation mechanisms to correct this issue in Nessus 8.11.0.
CVSS vector
CVSS:3.1/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 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Nessus · Tenable
through 8.10.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5765
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5765
Vendor Advisory
https://www.tenable.com/security/tns-2020-05
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