How severe is CVE-2026-1413?

CVE-2026-1413 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-1413 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1413?

CVE-2026-1413 affects Sangfor Operation And Maintenance Security Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-1413?

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

Does CVE-2026-1413 have an EU (EUVD) identifier?

Yes. CVE-2026-1413 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4687.

When was CVE-2026-1413 published?

CVE-2026-1413 was published on 2026-01-26 and last updated on 2026-06-17.

CVE-2026-1413

CVE-2026-1413 is a medium-severity vulnerability in Sangfor Operation And Maintenance Security Management System with a CVSS 3.x base score of 6.3. 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-77.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4687
Weakness: CWE-77
Affected product: Sangfor Operation And Maintenance Security Management System
Published: 2026-01-26
Last modified: 2026-06-17

Description

A vulnerability was found in Sangfor Operation and Maintenance Security Management System up to 3.0.12. This affects the function portValidate of the file /fort/ip_and_port/port_validate of the component HTTP POST Request Handler. Performing a manipulation of the argument port results in command injection. The attack can be initiated remotely. The exploit has been made public and could be used.

Frequently asked questions

What is CVE-2026-1413?: A vulnerability was found in Sangfor Operation and Maintenance Security Management System up to 3.0.12. This affects the function portValidate of the file /fort/ip_and_port/port_validate of the component HTTP POST Request Handler. Performing a manipulation of the argument port results in command injection. The attack can be initiated remotely. The exploit has been made public and could be used.
How severe is CVE-2026-1413?: CVE-2026-1413 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-1413 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1413?: CVE-2026-1413 affects Sangfor Operation And Maintenance Security Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-1413?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-1413 have an EU (EUVD) identifier?: Yes. CVE-2026-1413 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4687.
When was CVE-2026-1413 published?: CVE-2026-1413 was published on 2026-01-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sangfor:operation_and_maintenance_security_management_system:*:*:*:*:*:*:*:*

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