Oracle Business Intelligence Enterprise Edition 12.2.1.3.0/12.2.1.4.0 Installation expression language injection

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.6$5k-$25k0.00

Summaryinfo

A vulnerability was found in Oracle Business Intelligence Enterprise Edition 12.2.1.3.0/12.2.1.4.0. It has been declared as very critical. The affected element is an unknown function of the component Installation. Executing a manipulation can lead to an unknown weakness. This vulnerability is handled as CVE-2020-17530. The attack can be executed remotely. Additionally, an exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Oracle Business Intelligence Enterprise Edition 12.2.1.3.0/12.2.1.4.0 (Business Process Management Software) and classified as very critical. This vulnerability affects some unknown processing of the component Installation. The CWE definition for the vulnerability is CWE-917. The product constructs all or part of an expression language (EL) statement in a framework such as a Java Server Page (JSP) using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended EL statement before it is executed. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 01/19/2021 as Oracle Critical Patch Update Advisory - January 2022. The advisory is available at oracle.com. This vulnerability was named CVE-2020-17530. Technical details are unknown but an exploit is available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 02/06/2025).

It is declared as attacked. As 0-day the estimated underground price was around $100k and more. This issue was added on 11/03/2021 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 05/03/2022:

Apply updates per vendor instructions.

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

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Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Expression language injection
CWE: CWE-917 / CWE-20
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: 🔍

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

Timelineinfo

08/12/2020 🔍
01/19/2021 +160 days 🔍
01/19/2021 +0 days 🔍
01/19/2022 +365 days 🔍
02/06/2025 +1114 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2022
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-17530 (🔍)
GCVE (CVE): GCVE-0-2020-17530
GCVE (VulDB): GCVE-100-190966
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/19/2022 15:48
Updated: 02/06/2025 23:50
Changes: 01/19/2022 15:48 (39), 01/23/2022 12:35 (3), 01/23/2022 12:42 (18), 04/21/2024 05:56 (26), 09/09/2024 22:29 (1), 02/06/2025 23:50 (1)
Complete: 🔍
Cache ID: 216::103

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