Is CVE-2025-15500 in the CISA KEV catalog?

No. CVE-2025-15500 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-15500?

CVE-2025-15500 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2025-15500?

CVE-2025-15500 has an EPSS score of 5.59% (92th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2025-15500

CRITICALEPSS 92th pctl

9.8

CVSS v3

NVD

Description

A vulnerability was found in Sangfor Operation and Maintenance Management System up to 3.0.8. This issue affects some unknown processing of the file /isomp-protocol/protocol/getHis of the component HTTP POST Request Handler. The manipulation of the argument sessionPath results in os command injection. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE-77Command Injection CWE-78OS Command Injection

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

5.59%probability of exploitation in 30 days

92ndpercentile

High risk: more likely to be exploited than 92% of all known CVEs.

References

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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 2026-01-22.