CVE Tools
Sign in

CVE-2023-32736

A vulnerability has been identified in SIMATIC S7-PLCSIM V16 (All versions), SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 Safety V16 (All versions), SIMATIC STEP 7 Safety V17 (All versions ...

Published: Nov 12, 2024Updated: Jan 14, 2025 Sources: CVE List NVD csafCWE-502
7.3HIGH
NVD MITRE
EPSS Score
0.2%
Top 87.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Affected products do not properly sanitize user-controllable input when parsing files. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends countermeasures for products where fixes are not, or not yet available.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-502

Affected Products

Siemens
commercial·DEaka siemens ag
SIMATIC S7-PLCSIM V16
ICS / OT / IoT
SIMATIC S7-PLCSIM V17
ICS / OT / IoT
SIMATIC STEP 7 Safety V16
ICS / OT / IoT
SIMATIC STEP 7 Safety V17
ICS / OT / IoT
SIMATIC STEP 7 Safety V18
ICS / OT / IoT
SIMATIC STEP 7 V16
ICS / OT / IoT
SIMATIC STEP 7 V17
ICS / OT / IoT
SIMATIC STEP 7 V18
ICS / OT / IoT
and 22 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2023-32736?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

3 techniques
Execution
Initial Access
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/csaf/ssa-871035.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-871035.html
cert-portal.siemens.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2024/icsa-24-319-07.json
raw.githubusercontent.com
and 7 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2023-32736 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows