VDB-201797 · CVE-2022-32252 · ssa-484086

Siemens SINEMA Remote Connect Server up to 3.0 Update Package data authenticity

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.2	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Siemens SINEMA Remote Connect Server up to 3.0. This affects an unknown part of the component Update Package Handler. The manipulation leads to data authenticity. This vulnerability is uniquely identified as CVE-2022-32252. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens SINEMA Remote Connect Server up to 3.0. It has been rated as critical. This issue affects an unknown functionality of the component Update Package Handler. The manipulation with an unknown input leads to a data authenticity vulnerability. Using CWE to declare the problem leads to CWE-345. The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.1). The application does not perform the integrity check of the update packages. Without validation, an admin user might be tricked to install a malicious package, granting root privileges to an attacker.

The weakness was disclosed 06/14/2022 as ssa-484086. The advisory is shared at cert-portal.siemens.com. The identification of this vulnerability is CVE-2022-32252 since 06/02/2022. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading to version 3.1 eliminates this vulnerability.

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Productinfo

Vendor

Siemens

Name

SINEMA Remote Connect Server

Version

License

commercial

Website

Vendor: https://www.siemens.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Data authenticity
CWE: CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: SINEMA Remote Connect Server 3.1

Timelineinfo

06/02/2022 🔍
06/14/2022 +12 days 🔍
06/14/2022 +0 days 🔍
04/30/2025 +1051 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-484086
Status: Confirmed

CVE: CVE-2022-32252 (🔍)
GCVE (CVE): GCVE-0-2022-32252
GCVE (VulDB): GCVE-100-201797

Entryinfo

Created: 06/14/2022 19:00
Updated: 04/30/2025 23:57
Changes: 06/14/2022 19:00 (40), 07/09/2024 16:39 (42), 04/30/2025 23:57 (3)
Complete: 🔍
Cache ID: 216::103