LiveActive security incident?Get immediate response
CVE Record

CVE-2015-6460: Multiple heap-based buffer overflows in 3S-Smart CODESYS Gateway Server before 2.3.9.34 allow remote attack...

Multiple heap-based buffer overflows in 3S-Smart CODESYS Gateway Server before 2.3.9.34 allow remote attackers to execute arbitrary code via opcode (1) 0x3ef or (2) 0x3f0.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This vulnerability affects CODESYS Gateway Server V2 before 2.3.9.34. A remote attacker could potentially crash or take control of the gateway service through memory corruption. For organizations using CODESYS in industrial environments, the business concern is loss of control-system availability or unauthorized code execution on a supporting gateway host. Exposure is most likely where CODESYS Gateway Server V2 is installed and reachable on engineering workstations, automation servers, or industrial network segments. Systems running versions before 2.3.9.34 should be treated as potentially vulnerable. Internet exposure would increase urgency, but the bundle does not provide deployment prevalence or scanning evidence. Prioritize this for any operational technology environment using legacy CODESYS Gateway Server V2. Remote code execution against an industrial gateway can create material operational risk. If the service is reachable across broad networks, treat remediation as urgent; otherwise schedule prompt upgrade and segmentation validation. Mitigation focus: Identify all CODESYS Gateway Server V2 deployments and their exact versions.; Upgrade vulnerable Gateway Server installations to 2.3.9.34 or later where vendor-supported.; Restrict network access to the Gateway Server from trusted engineering hosts only..

Prepared

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

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

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.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2015-6460 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
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
2Source 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
CODESYS3S-Smart CODESYS Gateway ServerV2Listed
Weakness

CWE details

No CWE listed

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