Fortinet FortiMail/FortiVoiceEntreprise Password Change improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Fortinet FortiMail and FortiVoiceEntreprise and classified as critical. This issue affects some unknown processing of the component Password Change Handler. Such manipulation leads to improper authentication. This vulnerability is documented as CVE-2020-9294. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Fortinet FortiMail and FortiVoiceEntreprise (the affected version is unknown). It has been rated as critical. Affected by this issue is an unknown code of the component Password Change Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An improper authentication vulnerability in FortiMail 5.4.10, 6.0.7, 6.2.2 and earlier and FortiVoiceEntreprise 6.0.0 and 6.0.1 may allow a remote unauthenticated attacker to access the system as a legitimate user by requesting a password change via the user interface.

The weakness was released 04/27/2020 (Website). The advisory is available at fortiguard.com. This vulnerability is handled as CVE-2020-9294 since 02/19/2020. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Jürg Schweingruber/Patrick Schmid in HTML/Javascript and been published 3 months after the advisory. The exploit is available at redguard.ch. It is declared as highly functional.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: Jürg Schweingruber/Patrick Schmid
Programming Language: 🔍
Download: 🔍

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: 🔍
Exploit Delay Time: 🔍

Timelineinfo

02/19/2020 🔍
04/27/2020 +68 days 🔍
04/28/2020 +1 days 🔍
07/02/2020 +65 days 🔍
10/13/2020 +103 days 🔍

Sourcesinfo

Vendor: fortinet.com

Advisory: fortiguard.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-9294 (🔍)
GCVE (CVE): GCVE-0-2020-9294
GCVE (VulDB): GCVE-100-154466
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/28/2020 11:56
Updated: 10/13/2020 15:06
Changes: 04/28/2020 11:56 (36), 07/06/2020 10:35 (2), 07/06/2020 10:36 (21), 10/13/2020 15:06 (1)
Complete: 🔍
Committer: misc
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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