Fortinet FortiNAC up to 8.7.1 Stored cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Fortinet FortiNAC up to 8.7.1. It has been classified as problematic. The impacted element is an unknown function. Performing a manipulation results in cross site scripting (Stored). This vulnerability is reported as CVE-2020-12816. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Fortinet FortiNAC up to 8.7.1. It has been classified as problematic. This affects an unknown code block. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). CWE is classifying the issue as CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. This is going to have an impact on integrity. The summary by CVE is:

An improper neutralization of input vulnerability in FortiNAC before 8.7.2 may allow a remote authenticated attacker to perform a stored cross site scripting attack (XSS) via the UserID of Admin Users.

The weakness was disclosed 09/24/2020 (Website). The advisory is shared at fortiguard.com. This vulnerability is uniquely identified as CVE-2020-12816 since 05/12/2020. It is possible to initiate the attack remotely. The requirement for exploitation is a authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 8.7.2 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: FortiNAC 8.7.2

Timelineinfo

05/12/2020 🔍
09/24/2020 +135 days 🔍
09/24/2020 +0 days 🔍
09/24/2020 +0 days 🔍

Sourcesinfo

Vendor: fortinet.com

Advisory: fortiguard.com
Status: Not defined

CVE: CVE-2020-12816 (🔍)
GCVE (CVE): GCVE-0-2020-12816
GCVE (VulDB): GCVE-100-161817

Entryinfo

Created: 09/24/2020 19:52
Updated: 09/24/2020 19:57
Changes: 09/24/2020 19:52 (38), 09/24/2020 19:57 (3)
Complete: 🔍
Cache ID: 216::103

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