VDB-133240 · CVE-2018-13366 · Qualys 34074

Fortinet FortiOS up to 5.6.7/6.0.1 PPTP Hostname information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Fortinet FortiOS up to 5.6.7/6.0.1. This affects an unknown function of the component PPTP Handler. Executing a manipulation as part of Hostname can lead to information disclosure. This vulnerability is registered as CVE-2018-13366. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability has been found in Fortinet FortiOS up to 5.6.7/6.0.1 (Firewall Software) and classified as problematic. This vulnerability affects some unknown functionality of the component PPTP Handler. The manipulation as part of a Hostname leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

An information disclosure vulnerability in Fortinet FortiOS 6.0.1, 5.6.7 and below allows attacker to reveals serial number of FortiGate via hostname field defined in connection control setup packets of PPTP protocol.

The weakness was published 04/09/2019 (Website). The advisory is shared for download at fortiguard.com. This vulnerability was named CVE-2018-13366 since 07/06/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 34074 (Fortigate FortiOS Information Disclosure Vulnerability(FG-IR-18-101)).

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

Similar entry is available at VDB-133239. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/06/2018 🔍
04/09/2019 +277 days 🔍
04/10/2019 +1 days 🔍
05/28/2020 +414 days 🔍

Sourcesinfo

Vendor: fortinet.com

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

CVE: CVE-2018-13366 (🔍)
GCVE (CVE): GCVE-0-2018-13366
GCVE (VulDB): GCVE-100-133240
See also: 🔍

Entryinfo

Created: 04/10/2019 09:31
Updated: 05/28/2020 11:49
Changes: 04/10/2019 09:31 (60), 05/28/2020 11:49 (1)
Complete: 🔍
Cache ID: 216::103

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