vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2017-9938

N/A
Published: August 8, 2017 at 12:00 AM UTC
Updated: June 17, 2026 at 01:29 AM UTC
1 product affected across 1 vendorSIMATIC Logon

Using SIMATIC Logon All versions before V1.6 by N/A?

Get instant alerts when new vulnerabilities affect SIMATIC Logon All versions before V1.6 - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
N/A
Exploit prediction
EPSS 3%

Description

A vulnerability was discovered in Siemens SIMATIC Logon (All versions before V1.6) that could allow specially crafted packets sent to the SIMATIC Logon Remote Access service on port 16389/tcp to cause a Denial-of-Service condition. The service restarts automatically.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

SIMATIC Logon· Siemens
95%
v ≤ 1.5sp3_update_2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/99539
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-804859.pdf
x_refsource_MISC
Source: [email protected]
https://www.tenable.com/security/research/tra-2017-34

CVSS

5MEDIUM[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787CWE-20

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card