Is CVE-2023-25610 in the CISA KEV catalog?

No. CVE-2023-25610 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-25610?

CVE-2023-25610 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2023-25610?

CVE-2023-25610 has an EPSS score of 17.66% (97th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-25610?

Upgrade fortianalyzer to 7.0.5 or later. Fixes are available for 8 affected products.

CVE & CISA-KEV Catalog

CVE-2023-25610

CRITICALEPSS 97th pctl

9.8

CVSS v3

NVD

Description

A buffer underwrite ('buffer underflow') vulnerability in the administrative interface of Fortinet FortiOS version 7.2.0 through 7.2.3, version 7.0.0 through 7.0.6, version 6.4.0 through 6.4.11 and version 6.2.12 and below, FortiProxy version 7.2.0 through 7.2.2, version 7.0.0 through 7.0.8, version 2.0.12 and below and FortiOS-6K7K version 7.0.5, version 6.4.0 through 6.4.10 and version 6.2.0 through 6.2.10 and below allows a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.

CWE-124

How to fix

Remediation Available

fortianalyzerNVD

Affected:>= 7.0.0, < 7.0.5Fixed in:7.0.5CVE-2023-25610derived from NVD

fortimanagerNVD

Affected:>= 7.0.0, < 7.0.5Fixed in:7.0.5CVE-2023-25610derived from NVD

fortiosNVD

Affected:>= 7.2.0, < 7.2.4Fixed in:7.2.4CVE-2023-25610derived from NVD

fortios-6k7kNVD

Affected:>= 6.4.2, < 6.4.12Fixed in:6.4.12CVE-2023-25610derived from NVD

fortiproxyNVD

Affected:>= 7.2.0, < 7.2.3Fixed in:7.2.3CVE-2023-25610derived from NVD

fortiswitchNVD

Affected:>= 7.2.0, < 7.2.4Fixed in:7.2.4CVE-2023-25610derived from NVD

fortiswitchmanagerNVD

Affected:>= 7.2.0, < 7.2.2Fixed in:7.2.2CVE-2023-25610derived from NVD

fortiwebNVD

Affected:>= 7.2.0, < 7.2.2Fixed in:7.2.2CVE-2023-25610derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

17.66%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

Vendor Advisory1

fortiguard.com

Related Vulnerabilities

Other CWE-124 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-2426	High	8.8	87%	KEV	-
CVE-2018-5388	Medium	6.5	4.0%	-	Fix
CVE-2018-15361	Critical	9.8	2.9%	-	Fix
CVE-2021-36064	High	7.8	2.7%	-	Fix
CVE-2023-48230	Medium	5.9	1.9%	-	Fix
CVE-2021-38575	High	8.1	1.9%	-	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 2025-07-24.