SAP NetWeaver 7.30/7.31/7.40/7.50 Visual Composer unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in SAP NetWeaver 7.30/7.31/7.40/7.50. Affected by this vulnerability is an unknown functionality of the component Visual Composer. Such manipulation leads to unrestricted upload. This vulnerability is referenced as CVE-2021-38163. Furthermore, an exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in SAP NetWeaver 7.30/7.31/7.40/7.50 (Solution Stack Software). It has been rated as critical. Affected by this issue is an unknown code block of the component Visual Composer. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability.

The weakness was published 09/14/2021. The advisory is shared for download at launchpad.support.sap.com. This vulnerability is handled as CVE-2021-38163 since 08/07/2021. Technical details are unknown but an exploit is available. The MITRE ATT&CK project declares the attack technique as T1608.002.

It is declared as attacked. This issue was added on 06/09/2022 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 06/30/2022:

Apply updates per vendor instructions.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.2
VulDB Meta Temp Score: 9.0

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 9.9
CNA Vector (SAP SE): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Attacked

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

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

08/07/2021 🔍
09/14/2021 +38 days 🔍
09/14/2021 +0 days 🔍
09/22/2024 +1104 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: launchpad.support.sap.com
Status: Confirmed

CVE: CVE-2021-38163 (🔍)
GCVE (CVE): GCVE-0-2021-38163
GCVE (VulDB): GCVE-100-182600
scip Labs: https://www.scip.ch/en/?labs.20150716

Entryinfo

Created: 09/14/2021 17:10
Updated: 09/22/2024 23:32
Changes: 09/14/2021 17:10 (49), 09/17/2021 08:19 (1), 04/27/2024 07:33 (26), 06/28/2024 22:58 (19), 09/22/2024 23:32 (1)
Complete: 🔍
Cache ID: 216::103

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