1. Home
  2. CVE Database
  3. CVE-2021-26108
HIGH · 7.5

CVE-2021-26108

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.

Vulnerability Description

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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
FortinetFortios>= 5.6.0, <= 5.6.13

Related Weaknesses (CWE)

CWE-798

References

FAQ

What is CVE-2021-26108?

CVE-2021-26108 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

How severe is CVE-2021-26108?

CVE-2021-26108 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-26108?

Check the references section above for vendor advisories and patch information. Affected products include: Fortinet Fortios.