VDB-116644 · CVE-2018-2746 · BID 103833

Oracle FLEXCUBE Universal Banking up to 14.0.0 Infrastructure access control

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.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in Oracle FLEXCUBE Universal Banking up to 14.0.0. Affected by this vulnerability is an unknown functionality of the component Infrastructure. Executing a manipulation can lead to access control. The identification of this vulnerability is CVE-2018-2746. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Oracle FLEXCUBE Universal Banking up to 14.0.0 (Banking Software) and classified as critical. This vulnerability affects an unknown part of the component Infrastructure. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, and integrity.

The bug was discovered 04/17/2018. The weakness was shared 04/17/2018 with Oracle as Oracle Critical Patch Update Advisory - April 2018 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability was named CVE-2018-2746 since 12/15/2017. The attack can be initiated remotely. A single authentication is necessary for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

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 SecurityFocus (BID 103833†). The entries VDB-92314, VDB-92773, VDB-92782 and VDB-92786 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Banking Software

Vendor

Oracle

Name

FLEXCUBE Universal Banking

Version

License

commercial

Website

Vendor: https://www.oracle.com

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.1
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 7.1
Vendor Vector (Oracle): 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

12/15/2017 🔍
04/17/2018 +123 days 🔍
04/17/2018 +0 days 🔍
04/17/2018 +0 days 🔍
04/17/2018 +0 days 🔍
04/18/2018 +0 days 🔍
04/20/2018 +2 days 🔍
02/28/2023 +1775 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2018
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-2746 (🔍)
GCVE (CVE): GCVE-0-2018-2746
GCVE (VulDB): GCVE-100-116644
SecurityFocus: 103833 - Multiple Oracle Financial Services Applications Multiple Remote Security Vulnerabilities
SecurityTracker: 1040693

See also: 🔍

Entryinfo

Created: 04/20/2018 08:53
Updated: 02/28/2023 18:41
Changes: 04/20/2018 08:53 (71), 01/29/2020 13:21 (6), 02/28/2023 18:41 (5)
Complete: 🔍
Cache ID: 216::103