CVE-2022-29884

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 CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < CPC80 V16.30), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < CPC80 V16.30), CP-8021 MASTER MODULE (All versions < CPC80 V16.30), CP-8022 MASTER MODULE WITH GPRS (All versions < CPC80 V16.30). When using the HTTPS server under specific conditions, affected devices do not properly free resources. This could allow an unauthenticated remote attacker to put the device into a denial of service condition.

Se ha identificado una vulnerabilidad en el MASTER MODULE CP-8000 CON E/S -25/+70°C (Todas las versiones anteriores a CPC80 V16.30), MASTER MODULE CP-8000 CON E/S -40/+70°C (Todas las versiones anteriores a CPC80 V16.30), MASTER MODULE CP-8021 (Todas las versiones anteriores a CPC80 V16.30), MASTER MODULE CP-8022 CON GPRS (Todas las versiones anteriores a CPC80 V16.30). Cuando es usado el servidor HTTPS en condiciones específicas, los dispositivos afectados no liberan apropiadamente los recursos. Esto podría permitir a un atacante remoto no autenticado poner el dispositivo en una condición de denegación de servicio

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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

2022-04-28 CVE Reserved
2022-07-12 CVE Published
2024-08-03 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-772: Missing Release of Resource after Effective Lifetime

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://cert-portal.siemens.com/productcert/pdf/ssa-491621.pdf	2022-07-19

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"	Sicam A8000 Cp-8000 Firmware Search vendor "Siemens" for product "Sicam A8000 Cp-8000 Firmware"	< 16.30 Search vendor "Siemens" for product "Sicam A8000 Cp-8000 Firmware" and version " < 16.30"	-	Affected	in	Siemens Search vendor "Siemens"	Sicam A8000 Cp-8000 Search vendor "Siemens" for product "Sicam A8000 Cp-8000"	-	-	Safe
Siemens Search vendor "Siemens"	Sicam A8000 Cp-8021 Firmware Search vendor "Siemens" for product "Sicam A8000 Cp-8021 Firmware"	< 16.30 Search vendor "Siemens" for product "Sicam A8000 Cp-8021 Firmware" and version " < 16.30"	-	Affected	in	Siemens Search vendor "Siemens"	Sicam A8000 Cp-8021 Search vendor "Siemens" for product "Sicam A8000 Cp-8021"	-	-	Safe
Siemens Search vendor "Siemens"	Sicam A8000 Cp-8022 Firmware Search vendor "Siemens" for product "Sicam A8000 Cp-8022 Firmware"	< 16.30 Search vendor "Siemens" for product "Sicam A8000 Cp-8022 Firmware" and version " < 16.30"	-	Affected	in	Siemens Search vendor "Siemens"	Sicam A8000 Cp-8022 Search vendor "Siemens" for product "Sicam A8000 Cp-8022"	-	-	Safe