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CVE-2014-1697

24
FAUCET Score

CVE-2014-1697 describes a critical arbitrary code execution vulnerability affecting the integrated web server in Siemens SIMATIC WinCC OA versions prior to 3.12 P002 January. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending specially crafted packets to TCP port 4999. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), it is not listed in CISA's KEV catalog, and it shows minimal community discussion or media coverage, suggesting it is not actively exploited in the wild.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.12CPE matchmatch criteria
cpe:2.3:a:siemens:simatic_wincc_open_architecture:*:*:*:*:*:*:*:*

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
5.26%
Probability of exploitation in next 30 days
EPSS Percentile
91.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0526 is in the 85th percentile among its peer group of 51,506 CVEs.

Social Chatter

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

No media coverage found for this CVE.

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-14-035-01
US Government Resource
osvdb.org / 102810
secunia.com / advisories/56651
exchange.xforce.ibmcloud.com / vulnerabilities/90933
securityfocus.com / bid/65351
siemens.com / innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-342587.pdf
Vendor Advisory