Is CVE-2021-24016 in the CISA KEV catalog?

No. CVE-2021-24016 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-24016?

CVE-2021-24016 has a CVSS v3 base score of 3.7 (LOW).

What is the EPSS score for CVE-2021-24016?

CVE-2021-24016 has an EPSS score of 0.49% (39th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-24016?

Upgrade fortimanager to 6.4.4 or later.

CVE & CISA-KEV Catalog

CVE-2021-24016

LOW

3.7

CVSS v3

NVD

Description

An improper neutralization of formula elements in a csv file in Fortinet FortiManager version 6.4.3 and below, 6.2.7 and below allows attacker to execute arbitrary commands via crafted IPv4 field in policy name, when exported as excel file and opened unsafely on the victim host.

CWE-1236

How to fix

Remediation Available

fortimanagerNVD

Affected:>= 6.4.0, < 6.4.4Fixed in:6.4.4CVE-2021-24016derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityHigh

Privileges RequiredHigh

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

0.49%probability of exploitation in 30 days

39thpercentile

Low risk: more likely to be exploited than 39% of all known CVEs.

References

Vendor Advisory1

fortiguard.com

Related Vulnerabilities

Other CWE-1236 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-33256	High	8.8	79%	-	-
CVE-2018-11652	Critical	9.8	25%	-	Fix
CVE-2020-36962	Critical	9.8	11%	-	-
CVE-2019-12765	Critical	9.8	10%	-	-
CVE-2019-14749	High	8.8	9.6%	-	Fix
CVE-2020-9372	High	7.8	8.6%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.