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CVE Record

CVE-2016-6268: Trend Micro Smart Protection Server 2.5 before build 2200, 2.6 before build 2106, and 3.0 before build 1330...

Trend Micro Smart Protection Server 2.5 before build 2200, 2.6 before build 2106, and 3.0 before build 1330 allows local webserv users to execute arbitrary code with root privileges via a Trojan horse .war file in the Solr webapps directory.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

This flaw lets a local web server user on Trend Micro Smart Protection Server place a malicious WAR file where Solr deploys web applications, leading to code execution as root. Business urgency depends on whether affected SPS versions are still deployed and who can write to the host.

Executive priority

Prioritize remediation for any internet-adjacent or shared-administration SPS host, especially if local access is broadly delegated. The impact is root-level compromise, but the evidence provided points to a local prerequisite rather than confirmed active exploitation.

Technical view

CVE-2016-6268 affects Trend Micro Smart Protection Server 2.5 before build 2200, 2.6 before build 2106, and 3.0 before build 1330. The reported issue is local privilege escalation from the webserv user to root through a Trojan horse .war file in the Solr webapps directory.

Likely exposure

Exposure is limited to organizations still running the listed Trend Micro Smart Protection Server versions or builds. The provided sources do not identify broader affected products, network-level preconditions, or default deployment details.

Exploitation context

The CVE source describes a local webserv-user path to root. The bundle does not show CISA KEV listing, active exploitation, public weaponization status, or authenticated remote exploitability, so those should not be assumed.

Researcher notes

The source bundle is thin: no CVSS, CWE, or complete CPE data is provided. Analysis relies mainly on the CVE description, version/build thresholds, the researcher write-up, and Trend Micro confirmation. Avoid expanding scope beyond SPS without vendor evidence.

Mitigation direction

  • Upgrade affected SPS versions to the fixed builds or later named by Trend Micro.
  • Review Trend Micro solution 1114913 for vendor-specific remediation instructions.
  • Restrict local and administrative access to SPS hosts until remediation is complete.
  • Investigate unexpected WAR files or Solr webapps changes before returning systems to service.

Validation and detection

  • Inventory Trend Micro Smart Protection Server instances and record exact version and build.
  • Confirm builds are at least 2.5 build 2200, 2.6 build 2106, or 3.0 build 1330.
  • Check whether Solr webapps paths contain unexpected WAR files or recent unauthorized changes.
  • Review host and application logs for suspicious deployment, privilege, or service-change activity.
Prepared
Confidence
medium
Sources
4

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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description · low confidence lookup

Execution behavior lookup

The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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cve · low confidence lookup

CVE-2016-6268 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.