How severe is CVE-2014-2364?

CVE-2014-2364 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2014-2364 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 61% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-2364?

CVE-2014-2364 primarily affects Advantech Advantech Webaccess. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-2364?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2014-2364 published?

CVE-2014-2364 was published on 2014-07-19 and last updated on 2026-06-17.

CVE-2014-2364

CVE-2014-2364 is a high-severity vulnerability in Advantech Advantech Webaccess with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 61% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-121.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 61% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-121
Affected product: Advantech Advantech Webaccess
Published: 2014-07-19
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2014-2364?: 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.
How severe is CVE-2014-2364?: CVE-2014-2364 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2014-2364 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 61% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-2364?: CVE-2014-2364 primarily affects Advantech Advantech Webaccess. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-2364?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2014-2364 published?: CVE-2014-2364 was published on 2014-07-19 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:advantech:advantech_webaccess:*:*:*:*:*:*:*:*
cpe:2.3:a:advantech:advantech_webaccess:5.0:*:*:*:*:*:*:*
cpe:2.3:a:advantech:advantech_webaccess:6.0:*:*:*:*:*:*:*
cpe:2.3:a:advantech:advantech_webaccess:7.0:*:*:*:*:*:*:*

More vulnerabilities in Advantech Advantech Webaccess

CVE-2012-0243 — Critical (CVSS 10.0): Buffer overflow in an ActiveX control in bwocxrun.ocx in Advantech/BroadWin WebAccess before 7.0 allows remote…
CVE-2012-0242 — Critical (CVSS 10.0): Format string vulnerability in Advantech/BroadWin WebAccess before 7.0 allows remote attackers to execute arbitrary…
CVE-2012-0240 — Critical (CVSS 10.0): GbScriptAddUp.asp in Advantech/BroadWin WebAccess before 7.0 does not properly perform authentication, which allows…
CVE-2012-0238 — Critical (CVSS 10.0): Stack-based buffer overflow in opcImg.asp in Advantech/BroadWin WebAccess before 7.0 allows remote attackers to execute…
CVE-2011-4526 — Critical (CVSS 10.0): Buffer overflow in an ActiveX control in Advantech/BroadWin WebAccess before 7.0 might allow remote attackers to…
CVE-2011-4525 — Critical (CVSS 10.0): Advantech/BroadWin WebAccess before 7.0 allows remote attackers to trigger the extraction of arbitrary web content into…

All CVEs affecting Advantech Advantech Webaccess →

Other CWE-121 (Stack-based Buffer Overflow) vulnerabilities

CVE-2026-12848 — Critical (CVSS 10.0): GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and…
CVE-2026-12847 — Critical (CVSS 10.0): GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and…
CVE-2026-12846 — Critical (CVSS 10.0): GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and…
CVE-2026-12485 — Critical (CVSS 10.0): GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and…
CVE-2026-37541 — Critical (CVSS 10.0): Buffer overflow vulnerability in Open Vehicle Monitoring System 3 (OVMS3) 3.3.005. In canformat_gvret.cpp, the length…
CVE-2026-42996 — Critical (CVSS 10.0): JS8Call through 2.3.1 and JS8Call-improved before 3.0 have a stack-based buffer overflow via a radio transmission of…

Browse all CWE-121 (Stack-based Buffer Overflow) vulnerabilities →