CVE-2021-26112

8.1HIGH

Key Information:

Vendor
Fortinet
Status
Fortinet Fortiwan
Vendor
CVE Published:
6 April 2022

Summary

Multiple stack-based buffer overflow vulnerabilities [CWE-121] both in network daemons and in the command line interpreter of FortiWAN before 4.5.9 may allow an unauthenticated attacker to potentially corrupt control data in memory and execute arbitrary code via specifically crafted requests.

Affected Version(s)

Fortinet FortiWAN FortiWAN before 4.5.9

References

https://fortiguard.com/psirt/FG-IR-21-065
x_refsource_CONFIRM

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.