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CVE-2017-14016

48
FAUCET Score

CVE-2017-14016 is a stack-based buffer overflow vulnerability in Advantech WebAccess versions prior to V8.2_20170817, stemming from insufficient validation of user-supplied data length. This flaw allows an unauthenticated attacker to execute arbitrary code with low complexity, potentially leading to limited impact on confidentiality, integrity, and availability. While not on the CISA KEV catalog, a Metasploit module exists, and it has garnered some community discussion and media coverage, indicating awareness and exploitability.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.2_20170817CPE matchmatch criteria
cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.3MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
3.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
16.04%
Probability of exploitation in next 30 days
EPSS Percentile
96.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Metasploit: Advantech WebAccess Webvrpcs Service Opcode 80061 Stack Buffer Overflow · Nov 2, 2017
ExploitDB: EDB-43340 · Dec 14, 2017
This CVE's current EPSS score of 0.1604 is in the 99th percentile among its peer group of 26,209 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ics-cert.us-cert.gov / advisories/ICSA-17-306-02
Third Party AdvisoryUS Government Resource
exploit-db.com / exploits/43340
securityfocus.com / bid/101685
Third Party AdvisoryVDB Entry