HOMEVULNERABILITIESCVE-2014-8513
HIGH

CVE-2014-8513

CWE-119Published: December 27, 2014· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

Buffer overflow in an ActiveX control in MDraw30.ocx in Schneider Electric ProClima before 6.1.7 allows remote attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2014-8514 and CVE-2014-9188. NOTE: this may be clarified later based on details provided by researchers.

NVD Source

Technical Analysis

CVE-2014-8513 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

From a weakness classification perspective (CWE-119): Buffer overflow vulnerabilities can lead to arbitrary code execution or denial of service by corrupting adjacent memory.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityP
IntegrityP
AvailabilityP
AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected Vendors & Products

schneider_electric1 product(s)
proclima
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://ics-cert.us-cert.gov/advisories/ICSA-14-350-01
PATCHhttps://ics-cert.us-cert.gov/advisories/ICSA-14-350-01
ADVISORYhttp://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-344-01
ADVISORYhttp://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-344-01

All References (4)

→
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-344-01Vendor Advisory
→
https://ics-cert.us-cert.gov/advisories/ICSA-14-350-01Patch · Third Party Advisory · US Government Resource
→
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-344-01Vendor Advisory
→
https://ics-cert.us-cert.gov/advisories/ICSA-14-350-01Patch · Third Party Advisory · US Government Resource

Quick Facts

CVE IDCVE-2014-8513
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-119
CISA KEVNo
Affected1 vendor(s)
PublishedDec 27, 2014

Related CVEs (CWE-119)

CVE-2009-3849
10.0
CVE-2009-3999
10.0
CVE-2022-4291
10.0
CVE-2008-7232
10.0
CVE-2008-0067
10.0
CVE-2009-1227
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2014-8513 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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