How severe is CVE-2025-15502?

CVE-2025-15502 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-15502 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15502?

CVE-2025-15502 affects Sangfor Operation And Maintenance Security Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15502?

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

Does CVE-2025-15502 have an EU (EUVD) identifier?

Yes. CVE-2025-15502 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1855.

When was CVE-2025-15502 published?

CVE-2025-15502 was published on 2026-01-10 and last updated on 2026-06-17.

CVE-2025-15502

CVE-2025-15502 is a high-severity vulnerability in Sangfor Operation And Maintenance Security Management System with a CVSS 3.x base score of 7.3. 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-78.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1855
Weakness: CWE-78
Affected product: Sangfor Operation And Maintenance Security Management System
Published: 2026-01-10
Last modified: 2026-06-17

Description

A vulnerability was identified in Sangfor Operation and Maintenance Management System up to 3.0.8. The affected element is the function SessionController of the file /isomp-protocol/protocol/session. Such manipulation of the argument Hostname leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-15502?: A vulnerability was identified in Sangfor Operation and Maintenance Management System up to 3.0.8. The affected element is the function SessionController of the file /isomp-protocol/protocol/session. Such manipulation of the argument Hostname leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-15502?: CVE-2025-15502 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-15502 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15502?: CVE-2025-15502 affects Sangfor Operation And Maintenance Security Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15502?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-15502 have an EU (EUVD) identifier?: Yes. CVE-2025-15502 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1855.
When was CVE-2025-15502 published?: CVE-2025-15502 was published on 2026-01-10 and last updated on 2026-06-17.

References

Affected products (1)

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

More vulnerabilities in Sangfor Operation And Maintenance Security Management System

CVE-2025-15501 — Critical (CVSS 9.8): A vulnerability was determined in Sangfor Operation and Maintenance Management System up to 3.0.8. Impacted is the…
CVE-2026-1324 — High (CVSS 8.8): A vulnerability was identified in Sangfor Operation and Maintenance Management System up to 3.0.12. Affected by this…
CVE-2026-1412 — High (CVSS 7.3): A vulnerability has been found in Sangfor Operation and Maintenance Security Management System up to 3.0.12. The…
CVE-2025-15503 — High (CVSS 7.3): A security flaw has been discovered in Sangfor Operation and Maintenance Management System up to 3.0.8. The impacted…
CVE-2026-1414 — Medium (CVSS 6.3): A vulnerability was determined in Sangfor Operation and Maintenance Security Management System up to 3.0.12. This…
CVE-2026-1413 — Medium (CVSS 6.3): A vulnerability was found in Sangfor Operation and Maintenance Security Management System up to 3.0.12. This affects…

All CVEs affecting Sangfor Operation And Maintenance Security Management System →

Other CWE-78 (OS Command Injection) vulnerabilities

CVE-2026-56004 — Critical (CVSS 10.0): A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by…
CVE-2026-56415 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability within the debug.pl script that is…
CVE-2026-56413 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability in the ms_service.pl service, which listens…
CVE-2026-49869 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, AuthenticationFilter in…
CVE-2026-49261 — Critical (CVSS 10.0): MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through…
CVE-2026-10520 — Critical (CVSS 10.0): An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a…

Browse all CWE-78 (OS Command Injection) vulnerabilities →