7.5 - CVE-2021-26098

Executive Summary

Informations
Name	CVE-2021-26098	First vendor Publication	2021-08-04
Vendor	Cve	Last vendor Modification	2021-08-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score	7.5
Base Score	7.5	Environmental Score	7.5
impact SubScore	3.6	Temporal Score	7.5
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	None	Availability Impact	None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score	5	Attack Range	Network
Cvss Impact Score	2.9	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An instance of small space of random values in the RPC API of FortiSandbox before 4.0.0 may allow an attacker in possession of a few information pieces about the state of the device to possibly predict valid session IDs.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26098

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-330	Use of Insufficiently Random Values

CPE : Common Platform Enumeration

Type	Description	Count
Application	Fortinet Fortisandbox cpe:2.3:a:fortinet:fortisandbox:3.2.2:::::::* cpe:2.3:a:fortinet:fortisandbox:3.2.1:::::::* cpe:2.3:a:fortinet:fortisandbox:3.2.0:::::::* cpe:2.3:a:fortinet:fortisandbox:3.0.1:::::::* cpe:2.3:a:fortinet:fortisandbox:2.4.1:::::::* cpe:2.3:a:fortinet:fortisandbox::::::::	6

Sources (Detail)

Source	Url
CONFIRM	https://fortiguard.com/advisory/FG-IR-20-218

Alert History

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Date	Informations
2023-10-17 02:15:34	Multiple Updates
2023-09-08 02:10:10	Multiple Updates
2022-12-09 01:58:57	Multiple Updates
2022-04-14 12:56:40	Multiple Updates
2021-08-11 09:22:51	Multiple Updates
2021-08-04 21:23:12	First insertion