CVE-2014-5074

Siemens SIMATIC S7-1500 CPU - Remote Denial of Service

Severity Score

7.1

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Siemens SIMATIC S7-1500 CPU devices with firmware before 1.6 allow remote attackers to cause a denial of service (device restart and STOP transition) via crafted TCP packets.

Los dispositivos Siemens SIMATIC S7-1500 CPU con firmware anterior a 1.6 permiten a atacantes remotos causar una denegación de servicio (reinicio de dispositivos y transición STOP) a través de paquetes TCP manipulados.

*Credits: N/A

CVSS Scores

NISTv2 7.1

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-07-24 CVE Reserved
2014-08-17 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2024-11-20 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (4)

URL	Tag	Source
https://cert-portal.siemens.com/productcert/pdf/ssa-310688.pdf	X_refsource_confirm

URL	Date	SRC
https://www.exploit-db.com/exploits/44693	2024-08-06

URL	Date	SRC
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-310688.pdf	2018-05-25
https://ics-cert.us-cert.gov/advisories/ICSA-14-226-01	2018-05-25

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"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	<= 1.5.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version " <= 1.5.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1511-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1511-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	<= 1.5.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version " <= 1.5.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1513-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1513-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	<= 1.5.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version " <= 1.5.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1515-2 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1515-2 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	<= 1.5.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version " <= 1.5.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	<= 1.5.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version " <= 1.5.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516f-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516f-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	<= 1.5.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version " <= 1.5.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	<= 1.5.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version " <= 1.5.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518f-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518f-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.0.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.0.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1511-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1511-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.0.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.0.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1513-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1513-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.0.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.0.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1515-2 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1515-2 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.0.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.0.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.0.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.0.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516f-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516f-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.0.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.0.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.0.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.0.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518f-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518f-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.0 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.0"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1511-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1511-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.0 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.0"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1513-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1513-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.0 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.0"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1515-2 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1515-2 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.0 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.0"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.0 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.0"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516f-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516f-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.0 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.0"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.0 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.0"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518f-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518f-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1511-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1511-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1513-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1513-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1515-2 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1515-2 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516f-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516f-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.1 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.1"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518f-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518f-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.2 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.2"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1511-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1511-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.2 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.2"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1513-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1513-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.2 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.2"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1515-2 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1515-2 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.2 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.2"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.2 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.2"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516f-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516f-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.2 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.2"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.1.2 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.1.2"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518f-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518f-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.5 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.5"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1511-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1511-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.5 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.5"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1513-1 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1513-1 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.5 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.5"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1515-2 Pn Cpu Search vendor "Siemens" for product "Simatic S7-1515-2 Pn Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.5 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.5"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.5 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.5"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1516f-3 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1516f-3 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.5 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.5"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518-4 Pn\/dp Cpu"	-	-	Affected
Siemens Search vendor "Siemens"	Simatic S7-1500 Cpu Firmware Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware"	1.5 Search vendor "Siemens" for product "Simatic S7-1500 Cpu Firmware" and version "1.5"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic S7-1518f-4 Pn\/dp Cpu Search vendor "Siemens" for product "Simatic S7-1518f-4 Pn\/dp Cpu"	-	-	Affected