Oracle Construction and Engineering up to 21.12 Primavera Unifier prototype pollution

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Oracle Construction and Engineering up to 21.12. Impacted is an unknown function of the component Primavera Unifier. This manipulation causes an unknown weakness. This vulnerability is tracked as CVE-2021-23450. The attack is possible to be carried out remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Oracle Construction and Engineering up to 21.12. It has been declared as critical. Affected by this vulnerability is some unknown processing of the component Primavera Unifier. The CWE definition for the vulnerability is CWE-1321. The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 04/19/2022 as Oracle Critical Patch Update Advisory - April 2022. The advisory is shared at oracle.com. This vulnerability is known as CVE-2021-23450. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 240163 (Ubuntu 16.04 LTS / 20.04 LTS / 22.04 LTS : Dojo vulnerabilities (USN-7569-1)), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (240163). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.6
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (Snyk): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Prototype pollution
CWE: CWE-1321 / CWE-94 / CWE-74
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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Nessus ID: 240163
Nessus Name: Ubuntu 16.04 LTS / 20.04 LTS / 22.04 LTS : Dojo vulnerabilities (USN-7569-1)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

01/08/2021 🔍
04/19/2022 +465 days 🔍
04/19/2022 +0 days 🔍
04/20/2022 +1 days 🔍
06/18/2025 +1155 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2022
Status: Confirmed

CVE: CVE-2021-23450 (🔍)
GCVE (CVE): GCVE-0-2021-23450
GCVE (VulDB): GCVE-100-197917

Entryinfo

Created: 04/20/2022 08:00
Updated: 06/18/2025 23:18
Changes: 04/20/2022 08:00 (38), 04/24/2022 14:33 (2), 04/24/2022 14:35 (29), 06/18/2025 23:18 (17)
Complete: 🔍
Cache ID: 216:6DB:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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