Siemens SIMATIC PCS neo/SINETPLAN/TIA Portal Service Port 8888 resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Siemens SIMATIC PCS neo, SINETPLAN and TIA Portal. This impacts an unknown function of the component Service Port 8888. This manipulation causes resource consumption. The identification of this vulnerability is CVE-2022-27194. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens SIMATIC PCS neo, SINETPLAN and TIA Portal (SCADA Software) (version now known). It has been declared as critical. Affected by this vulnerability is some unknown processing of the component Service Port 8888. The manipulation with an unknown input leads to a resource consumption vulnerability. The CWE definition for the vulnerability is CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. As an impact it is known to affect availability.

The weakness was shared 04/12/2022 as ssa-711829. The advisory is shared at cert-portal.siemens.com. This vulnerability is known as CVE-2022-27194 since 03/15/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/15/2022 🔍
04/12/2022 +27 days 🔍
04/12/2022 +0 days 🔍
04/14/2022 +2 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-711829
Status: Confirmed

CVE: CVE-2022-27194 (🔍)
GCVE (CVE): GCVE-0-2022-27194
GCVE (VulDB): GCVE-100-196909

Entryinfo

Created: 04/12/2022 13:37
Updated: 04/14/2022 11:59
Changes: 04/12/2022 13:37 (39), 04/14/2022 11:59 (1)
Complete: 🔍
Cache ID: 216::103

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