How severe is CVE-2022-26121?

CVE-2022-26121 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-26121 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-26121?

CVE-2022-26121 primarily affects Fortinet Fortimanager. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-26121?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-26121 published?

CVE-2022-26121 was published on 2022-10-10 and last updated on 2026-06-17.

CVE-2022-26121

CVE-2022-26121 is a low-severity vulnerability in Fortinet Fortimanager with a CVSS 3.x base score of 3.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-668.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-668
Affected product: Fortinet Fortimanager
Published: 2022-10-10
Last modified: 2026-06-17

Description

An exposure of resource to wrong sphere vulnerability [CWE-668] in FortiAnalyzer and FortiManager GUI 7.0.0 through 7.0.3, 6.4.0 through 6.4.8, 6.2.0 through 6.2.9, 6.0.0 through 6.0.11, 5.6.0 through 5.6.11 may allow an unauthenticated and remote attacker to access report template images via referencing the name in the URL path.

Frequently asked questions

What is CVE-2022-26121?: An exposure of resource to wrong sphere vulnerability [CWE-668] in FortiAnalyzer and FortiManager GUI 7.0.0 through 7.0.3, 6.4.0 through 6.4.8, 6.2.0 through 6.2.9, 6.0.0 through 6.0.11, 5.6.0 through 5.6.11 may allow an unauthenticated and remote attacker to access report template images via referencing the name in the URL path.
How severe is CVE-2022-26121?: CVE-2022-26121 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-26121 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-26121?: CVE-2022-26121 primarily affects Fortinet Fortimanager. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-26121?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-26121 published?: CVE-2022-26121 was published on 2022-10-10 and last updated on 2026-06-17.

References

https://fortiguard.com/psirt/FG-IR-22-026

Affected products (2)

cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*

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