Fortinet FortiAuthenticator 6.0.0 Web UI Parameter cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Fortinet FortiAuthenticator 6.0.0. This affects an unknown part of the component Web UI. This manipulation as part of Parameter causes cross site scripting. This vulnerability is handled as CVE-2019-16154. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Fortinet FortiAuthenticator 6.0.0. It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component Web UI. The manipulation as part of a Parameter leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

An improper neutralization of input during web page generation in FortiAuthenticator WEB UI 6.0.0 may allow an unauthenticated user to perform a cross-site scripting attack (XSS) via a parameter of the logon page.

The weakness was released 01/07/2020 (Website). The advisory is shared at fortiguard.com. This vulnerability is known as CVE-2019-16154 since 09/09/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.2

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

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/09/2019 🔍
01/07/2020 +120 days 🔍
01/08/2020 +1 days 🔍
01/08/2020 +0 days 🔍

Sourcesinfo

Vendor: fortinet.com

Advisory: fortiguard.com
Status: Not defined

CVE: CVE-2019-16154 (🔍)
GCVE (CVE): GCVE-0-2019-16154
GCVE (VulDB): GCVE-100-148381

Entryinfo

Created: 01/08/2020 09:22
Updated: 01/08/2020 09:27
Changes: 01/08/2020 09:22 (38), 01/08/2020 09:27 (17)
Complete: 🔍
Cache ID: 216::103

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