Siemens Opcenter Quality Message denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Siemens Opcenter Quality, SIMATIC PCS neo, SINUMERIK Integrate RunMyHMI , Automotive and Totally Integrated Automation Portal. Affected is an unknown function of the component Message Handler. This manipulation causes denial of service. This vulnerability appears as CVE-2023-46285. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Siemens Opcenter Quality, SIMATIC PCS neo, SINUMERIK Integrate RunMyHMI , Automotive and Totally Integrated Automation Portal (Automation Software). It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component Message Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

A vulnerability has been identified in Opcenter Quality (All versions), SIMATIC PCS neo (All versions < V4.1), SINUMERIK Integrate RunMyHMI /Automotive (All versions), 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), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 3). The affected application contains an improper input validation vulnerability that could allow an attacker to bring the service into a Denial-of-Service state by sending a specifically crafted message to 4004/tcp. The corresponding service is auto-restarted after the crash is detected by a watchdog.

The weakness was presented 12/12/2023 as ssa-999588. It is possible to read the advisory at cert-portal.siemens.com. This vulnerability is known as CVE-2023-46285 since 10/20/2023. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/13/2024). The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (Siemens AG): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/20/2023 🔍
12/12/2023 +53 days 🔍
12/12/2023 +0 days 🔍
08/13/2024 +245 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-999588
Status: Confirmed

CVE: CVE-2023-46285 (🔍)
GCVE (CVE): GCVE-0-2023-46285
GCVE (VulDB): GCVE-100-247543

Entryinfo

Created: 12/12/2023 13:27
Updated: 08/13/2024 11:36
Changes: 12/12/2023 13:27 (49), 08/13/2024 11:36 (16)
Complete: 🔍
Cache ID: 216::103

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