Operation And Maintenance Management SystemApplication · Sangfor

CVE-2025-15500

CRITICAL · 9.8 CVSS v3.1 Published 2026-01-09
Fix available
A fix is available. Upgrade to after 3.0.8 or later.
See remediation →
100/100
Remediation priority · Urgent
Public exploit Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
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.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

OS command injection vulnerability in Sangfor Operation and Maintenance Management System (up to v3.0.8) in the HTTP POST handler for endpoint /isomp-protocol/protocol/getHis. The sessionPath parameter is not sanitized before use in OS commands, allowing remote attackers to execute arbitrary commands.

MitigationNetwork-level controls (firewall/WAF) should be deployed immediately to block exploitation attempts. Since no vendor patch is available, consider network segmentation to isolate affected systems and monitor for indicators of compromise.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Operation And Maintenance Management SystemApplication
Affected:<= 3.0.8

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify Sangfor O&M system installation
    Locate the Sangfor Operation and Maintenance Management System installation directory or service. Check for processes named 'Sangfor' or the web server hosting the application.
    Affected if The system is present and running Sangfor O&M Management.
  2. Determine installed version
    Check the application's version information, typically accessible via the web interface, an about page, or configuration files within the installation directory.
    Affected if The installed version is 3.0.8 or lower.
  3. Verify vulnerable endpoint exists
    Attempt to access the /isomp-protocol/protocol/getHis endpoint on the web server (e.g., GET request). A 403 or similar response indicates the endpoint exists.
    Affected if The endpoint responds, indicating the vulnerable module is present.
  4. Review access logs for suspicious requests
    Examine web server access logs for unusual patterns in requests to /isomp-protocol/protocol/getHis, particularly those containing shell metacharacters (|, ;, &, $) in query parameters.
    Affected if Log entries show command injection attempts with shell metacharacters in the sessionPath parameter.

The environment is affected if Sangfor Operation and Maintenance Management System version 3.0.8 or lower is installed and the /isomp-protocol/protocol/getHis endpoint is accessible.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Upgrade available Upgrade to a release after 3.0.8
Interim mitigation

Network-level controls (firewall/WAF) should be deployed immediately to block exploitation attempts. Since no vendor patch is available, consider network segmentation to isolate affected systems and monitor for indicators of compromise.

Fix this in Operation And Maintenance Management System Scoped from the published advisory
  • Consultation6.0 h
  • Implementation12.0 h
  • Testing6.0 h
  • Review / QA3.0 h
27.0 hours of engineering $4,800
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $7,680.

Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2025-15500 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.

References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-15500 in production — separate from our analysis above.

No notes yet

Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.

What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data