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CVE-2015-0986

20
FAUCET Score

CVE-2015-0986 describes multiple stack-based buffer overflows in Moxa VPort ActiveX SDK Plus versions prior to 2.8. This vulnerability allows remote attackers to inject assembly code by manipulating registry key set or get commands. With a CVSS score of 7.5, it poses a significant risk, enabling potential compromise of confidentiality, integrity, and availability with low attack complexity and no authentication required. While not listed in CISA's KEV catalog and lacking public Metasploit or ExploitDB modules, the vulnerability has garnered some community discussion and media coverage, indicating awareness within the security community.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.7CPE matchmatch criteria
cpe:2.3:a:moxa:vport_activex_sdk_plus:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.42%
Probability of exploitation in next 30 days
EPSS Percentile
82.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0242 is in the 69th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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-15-097-01
Third Party AdvisoryUS Government Resource
moxa.com / support/download.aspx
Patch
securityfocus.com / bid/73960
zerodayinitiative.com / advisories/ZDI-15-392