CVE-2023-46284

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability has been identified in Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 7), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 3). The affected application contains an out of bounds write past the end of an allocated buffer when handling specific requests on port 4002/tcp and 4004/tcp. This could allow an attacker to crash the application. The corresponding service is auto-restarted after the crash.

Se ha identificado una vulnerabilidad en:
Opcenter Quality (todas las versiones),
SIMATIC PCS neo (todas las versiones < V4.1),
SINUMERIK Integrate RunMyHMI /Automotive (todas las versiones),
Totally Integrated Automation Portal (TIA Portal) V14 (todas las versiones),
Totally Integrated Automation Portal (TIA Portal) V15.1 (todas las versiones),
Totally Integrated Automation Portal (TIA Portal) V16 (todas las versiones),
Totally Integrated Automation Portal (TIA Portal) V17 (todas las versiones),
Totally Integrated Automation Portal (TIA Portal) ) V18 (Todas las versiones

A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 8), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 3). The affected application contains an out of bounds write past the end of an allocated buffer when handling specific requests on port 4002/tcp and 4004/tcp. This could allow an attacker to crash the application. The corresponding service is auto-restarted after the crash.

*Credits: N/A

CVSS Scores

Siemens AGv3.1 7.5

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-10-20 CVE Reserved
2023-12-12 CVE Published
2024-10-08 CVE Updated
2024-11-11 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-787: Out-of-bounds Write

CAPEC

References (2)

URL	Tag	Source
https://cert-portal.siemens.com/productcert/html/ssa-999588.html

URL	Date	SRC

URL	Date	SRC
https://cert-portal.siemens.com/productcert/pdf/ssa-999588.pdf	2024-05-14

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Siemens Search vendor "Siemens"		Opcenter Quality Search vendor "Siemens" for product "Opcenter Quality"				-		-		Affected
Siemens Search vendor "Siemens"		Simatic Pcs Neo Search vendor "Siemens" for product "Simatic Pcs Neo"				< 4.1 Search vendor "Siemens" for product "Simatic Pcs Neo" and version " < 4.1"		-		Affected
Siemens Search vendor "Siemens"		Sinumerik Integrate Runmyhmi \/automotive Search vendor "Siemens" for product "Sinumerik Integrate Runmyhmi \/automotive"				-		-		Affected
Siemens Search vendor "Siemens"		Totally Integrated Automation Portal Search vendor "Siemens" for product "Totally Integrated Automation Portal"				>= 14.0 < 15 Search vendor "Siemens" for product "Totally Integrated Automation Portal" and version " >= 14.0 < 15"		-		Affected
Siemens Search vendor "Siemens"		Totally Integrated Automation Portal Search vendor "Siemens" for product "Totally Integrated Automation Portal"				>= 15 < 16 Search vendor "Siemens" for product "Totally Integrated Automation Portal" and version " >= 15 < 16"		-		Affected
Siemens Search vendor "Siemens"		Totally Integrated Automation Portal Search vendor "Siemens" for product "Totally Integrated Automation Portal"				>= 16 < 17 Search vendor "Siemens" for product "Totally Integrated Automation Portal" and version " >= 16 < 17"		-		Affected
Siemens Search vendor "Siemens"		Totally Integrated Automation Portal Search vendor "Siemens" for product "Totally Integrated Automation Portal"				>= 17 < 18 Search vendor "Siemens" for product "Totally Integrated Automation Portal" and version " >= 17 < 18"		-		Affected
Siemens Search vendor "Siemens"		Totally Integrated Automation Portal Search vendor "Siemens" for product "Totally Integrated Automation Portal"				-		-		Affected
Siemens Search vendor "Siemens"		Totally Integrated Automation Portal Search vendor "Siemens" for product "Totally Integrated Automation Portal"				18 Search vendor "Siemens" for product "Totally Integrated Automation Portal" and version "18"		-		Affected
Siemens Search vendor "Siemens"		Totally Integrated Automation Portal Search vendor "Siemens" for product "Totally Integrated Automation Portal"				18 Search vendor "Siemens" for product "Totally Integrated Automation Portal" and version "18"		update_1		Affected