CVE-2021-26108

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

A use of hard-coded cryptographic key vulnerability in the SSLVPN of FortiOS before 7.0.1 may allow an attacker to retrieve the key by reverse engineering.

Una vulnerabilidad en el uso de la clave criptográfica embebida en SSLVPN de FortiOS versiones anteriores a 7.0.1, puede permitir a un atacante recuperar la clave mediante ingeniería inversa

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2021-01-25 CVE Reserved
2021-12-08 CVE Published
2024-08-23 EPSS Updated
2024-10-25 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-798: Use of Hard-coded Credentials

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://fortiguard.com/advisory/FG-IR-21-051	2021-12-09

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Fortinet Search vendor "Fortinet"		Fortios Search vendor "Fortinet" for product "Fortios"				>= 5.6.0 <= 5.6.13 Search vendor "Fortinet" for product "Fortios" and version " >= 5.6.0 <= 5.6.13"		-		Affected
Fortinet Search vendor "Fortinet"		Fortios Search vendor "Fortinet" for product "Fortios"				>= 6.0.0 <= 6.0.12 Search vendor "Fortinet" for product "Fortios" and version " >= 6.0.0 <= 6.0.12"		-		Affected
Fortinet Search vendor "Fortinet"		Fortios Search vendor "Fortinet" for product "Fortios"				>= 6.2.0 <= 6.2.8 Search vendor "Fortinet" for product "Fortios" and version " >= 6.2.0 <= 6.2.8"		-		Affected
Fortinet Search vendor "Fortinet"		Fortios Search vendor "Fortinet" for product "Fortios"				>= 6.4.0 <= 6.4.5 Search vendor "Fortinet" for product "Fortios" and version " >= 6.4.0 <= 6.4.5"		-		Affected
Fortinet Search vendor "Fortinet"		Fortios Search vendor "Fortinet" for product "Fortios"				7.0.0 Search vendor "Fortinet" for product "Fortios" and version "7.0.0"		-		Affected