How severe is CVE-2025-15501?

CVE-2025-15501 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-15501 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15501?

CVE-2025-15501 affects Sangfor Operation And Maintenance Security Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15501?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-15501 have an EU (EUVD) identifier?

Yes. CVE-2025-15501 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1861.

When was CVE-2025-15501 published?

CVE-2025-15501 was published on 2026-01-09 and last updated on 2026-06-17.

CVE-2025-15501

CVE-2025-15501 is a critical-severity vulnerability in Sangfor Operation And Maintenance Security Management System with a CVSS 3.x base score of 9.8. 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-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
CVSS v4: 8.9
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1861
Weakness: CWE-78
Affected product: Sangfor Operation And Maintenance Security Management System
Published: 2026-01-09
Last modified: 2026-06-17

Description

A vulnerability was determined in Sangfor Operation and Maintenance Management System up to 3.0.8. Impacted is the function WriterHandle.getCmd of the file /isomp-protocol/protocol/getCmd. This manipulation of the argument sessionPath causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-15501?: A vulnerability was determined in Sangfor Operation and Maintenance Management System up to 3.0.8. Impacted is the function WriterHandle.getCmd of the file /isomp-protocol/protocol/getCmd. This manipulation of the argument sessionPath causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-15501?: CVE-2025-15501 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-15501 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15501?: CVE-2025-15501 affects Sangfor Operation And Maintenance Security Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15501?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-15501 have an EU (EUVD) identifier?: Yes. CVE-2025-15501 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1861.
When was CVE-2025-15501 published?: CVE-2025-15501 was published on 2026-01-09 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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