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MEDIUM · 6.4

CVE-2021-26096

Multiple instances of heap-based buffer overflow in the command shell of FortiSandbox before 4.0.0 may allow an authenticated attacker to manipulate memory and alter its content by means of specifical...

Vulnerability Description

Multiple instances of heap-based buffer overflow in the command shell of FortiSandbox before 4.0.0 may allow an authenticated attacker to manipulate memory and alter its content by means of specifically crafted command line arguments.

CVSS Score

6.4

MEDIUM

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

Affected Products

VendorProductVersions
FortinetFortisandbox<= 3.1.4

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2021-26096?

CVE-2021-26096 is a vulnerability with a CVSS score of 6.4 (MEDIUM). Multiple instances of heap-based buffer overflow in the command shell of FortiSandbox before 4.0.0 may allow an authenticated attacker to manipulate memory and alter its content by means of specifical...

How severe is CVE-2021-26096?

CVE-2021-26096 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-26096?

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