Known Exploited Vulnerability
4.3
MEDIUM
CVE-2018-13374
Fortinet FortiOS and FortiADC Improper Access Cont - [Actively Exploited]
Description

A Improper Access Control in Fortinet FortiOS 6.0.2, 5.6.7 and before, FortiADC 6.1.0, 6.0.0 to 6.0.1, 5.4.0 to 5.4.4 allows attacker to obtain the LDAP server login credentials configured in FortiGate via pointing a LDAP server connectivity test request to a rogue LDAP server instead of the configured one.

INFO

Published Date :

Jan. 22, 2019, 2:29 p.m.

Last Modified :

Oct. 24, 2024, 1:58 p.m.

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

2.8
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Fortinet FortiOS and FortiADC contain an improper access control vulnerability that allows attackers to obtain the LDAP server login credentials configured in FortiGate by pointing a LDAP server connectivity test request to a rogue LDAP server.

Required Action :

Apply updates per vendor instructions.

Notes :

https://www.fortiguard.com/psirt/FG-IR-18-157

Public PoC/Exploit Available at Github

CVE-2018-13374 has a 5 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2018-13374 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Fortinet fortios
2 Fortinet fortiadc
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-13374.

URL Resource
https://fortiguard.com/advisory/FG-IR-18-157 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

RANSOMWARE LAB by Try hack me

Updated: 1 day, 15 hours ago
1 stars 0 fork 0 watcher
Born at : Nov. 8, 2024, 6:32 a.m. This repo has been linked 3 different CVEs too.

None

Updated: 2 weeks, 3 days ago
0 stars 0 fork 0 watcher
Born at : Oct. 23, 2024, 8:06 a.m. This repo has been linked 3 different CVEs too.

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

cisa-kev vulnerability 0day cisa exploits

Updated: 2 months ago
516 stars 32 fork 32 watcher
Born at : April 19, 2022, 8:58 a.m. This repo has been linked 1181 different CVEs too.

None

Updated: 2 years, 10 months ago
0 stars 0 fork 0 watcher
Born at : Dec. 23, 2021, 1:55 p.m. This repo has been linked 2 different CVEs too.

None

Shell Python C# PowerShell Ruby C Jupyter Notebook Classic ASP VBA

Updated: 2 months, 4 weeks ago
122 stars 37 fork 37 watcher
Born at : June 2, 2018, 9:33 a.m. This repo has been linked 2 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-13374 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-13374 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Modified Analysis by [email protected]

    Oct. 24, 2024

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:fortinet:fortiadc:*:*:*:*:*:*:*:* versions from (including) 5.4.0 up to (including) 5.4.4 *cpe:2.3:a:fortinet:fortiadc:6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:fortinet:fortiadc:6.0.1:*:*:*:*:*:*:* *cpe:2.3:a:fortinet:fortiadc:6.1.0:*:*:*:*:*:*:* *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions up to (including) 5.6.7 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (including) 6.0.2 OR *cpe:2.3:a:fortinet:fortiadc:*:*:*:*:*:*:*:* versions from (including) 5.4.0 up to (excluding) 5.4.5 *cpe:2.3:a:fortinet:fortiadc:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (excluding) 6.0.2 *cpe:2.3:a:fortinet:fortiadc:6.1.0:*:*:*:*:*:*:* *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions up to (excluding) 6.0.3
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Oct. 23, 2024

    Action Type Old Value New Value
    Added CWE CISA-ADP CWE-732
  • Modified Analysis by [email protected]

    Jun. 28, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
    Changed CPE Configuration OR *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions up to (including) 5.6.7 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (including) 6.0.2 OR *cpe:2.3:a:fortinet:fortiadc:*:*:*:*:*:*:*:* versions from (including) 5.4.0 up to (including) 5.4.4 *cpe:2.3:a:fortinet:fortiadc:6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:fortinet:fortiadc:6.0.1:*:*:*:*:*:*:* *cpe:2.3:a:fortinet:fortiadc:6.1.0:*:*:*:*:*:*:* *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions up to (including) 5.6.7 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (including) 6.0.2
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE Modified by [email protected]

    Jun. 03, 2021

    Action Type Old Value New Value
    Changed Description A Improper Access Control in Fortinet FortiOS allows attacker to obtain the LDAP server login credentials configured in FortiGate via pointing a LDAP server connectivity test request to a rogue LDAP server instead of the configured one. A Improper Access Control in Fortinet FortiOS 6.0.2, 5.6.7 and before, FortiADC 6.1.0, 6.0.0 to 6.0.1, 5.4.0 to 5.4.4 allows attacker to obtain the LDAP server login credentials configured in FortiGate via pointing a LDAP server connectivity test request to a rogue LDAP server instead of the configured one.
    Added CVSS V3.1 Fortinet, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
    Removed Reference https://www.exploit-db.com/exploits/46171/ [Exploit, Third Party Advisory]
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-284 CWE-254 CWE-732
  • Initial Analysis by [email protected]

    Feb. 07, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.exploit-db.com/exploits/46171/ No Types Assigned https://www.exploit-db.com/exploits/46171/ Exploit, Third Party Advisory
    Changed Reference Type https://fortiguard.com/advisory/FG-IR-18-157 No Types Assigned https://fortiguard.com/advisory/FG-IR-18-157 Vendor Advisory
    Added CWE CWE-284
    Added CPE Configuration OR *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions up to (including) 5.6.7 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (including) 6.0.2
  • CVE Modified by [email protected]

    Jan. 23, 2019

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/46171/ [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

2.33 }} 1.75%

score

0.89836

percentile

CVSS31 - Vulnerability Scoring System
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