Siemens COMOS up to 10.4.0 Web cross-site request forgery

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 was found in Siemens COMOS up to 10.4.0. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Web. The manipulation results in cross-site request forgery. This vulnerability is cataloged as CVE-2021-37198. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens COMOS up to 10.4.0. It has been classified as problematic. Affected is some unknown processing of the component Web. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. CWE is classifying the issue as CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. This is going to have an impact on integrity.

The weakness was shared 01/11/2022 as ssa-995338. The advisory is available at cert-portal.siemens.com. This vulnerability is traded as CVE-2021-37198 since 07/21/2021. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading to version 10.4.1 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
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: 🔍

Upgrade: COMOS 10.4.1

Timelineinfo

07/21/2021 🔍
01/11/2022 +174 days 🔍
01/11/2022 +0 days 🔍
05/22/2025 +1227 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-995338
Status: Confirmed

CVE: CVE-2021-37198 (🔍)
GCVE (CVE): GCVE-0-2021-37198
GCVE (VulDB): GCVE-100-190014

Entryinfo

Created: 01/11/2022 14:44
Updated: 05/22/2025 23:23
Changes: 01/11/2022 14:44 (40), 01/13/2022 14:29 (1), 05/22/2025 23:23 (33)
Complete: 🔍
Cache ID: 216::103

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