Home/CVE/Multiple stack-based buffer overflows in Advantech WebAccess before 7.2 allow remote attackers to execute arbitrary code
CVE

CVE-2014-2364

Multiple stack-based buffer overflows in Advantech WebAccess before 7.2 allow remote attackers to execute arbitrary code

Multiple stack-based buffer overflows in Advantech WebAccess before 7.2 allow remote attackers to execute arbitrary code via a long string in the (1) ProjectName, (2) SetParameter, (3) NodeName, (4) CCDParameter, (5) SetColor, (6) AlarmImage, (7) GetParameter, (8) GetColor, (9) ServerResponse, (10) SetBaud, or (11) IPAddress parameter to an ActiveX control in (a) webvact.ocx, (b) dvs.ocx, or (c) webdact.ocx.

HIGH · CVSS 7.5 EPSS 0.40188
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 3% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-121Stack-based Buffer Overflow
▤

Affected Products & Versions

2
advantech webaccess<= 7.1
advantech webaccessall versions
⚠

Public Exploits & PoCs

3
remoteAdvantech Webaccess - dvs.ocx GetColor Buffer Overflow (Metasploit)verified
pocpacketstormsecurity.com · Advantech-WebAccess-dvs.ocx-GetColor-Buffer-Overflow.htmlpacketstormsecurity.com
pocwww.securityfocus.com · 68714www.securityfocus.com
▣

Scoring & Timeline

7.5
HIGH · CVSS v2 (legacy) · ics-cert@hq.dhs.gov
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Published to NVD19 Jul 2014 · 05:09 AM
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2014-icsa-14-198-02
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://webaccess.advantech.com/
https://www.cisa.gov/news-events/ics-advisories/icsa-14-198-02
http://ics-cert.us-cert.gov/advisories/ICSA-14-198-02Third Party AdvisoryUS Government Resource
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