IBM InfoSphere Information Server 11.3/11.5/11.7 InfoSphere Business Glossary Anywhere Settings 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.
5.0$5k-$25k0.00

Summaryinfo

A vulnerability described as critical has been identified in IBM InfoSphere Information Server 11.3/11.5/11.7. Affected by this vulnerability is an unknown functionality of the component InfoSphere Business Glossary Anywhere. Such manipulation leads to access control (Settings). This vulnerability is listed as CVE-2018-1899. The attack must be carried out from within the local network. There is no available exploit.

Detailsinfo

A vulnerability was found in IBM InfoSphere Information Server 11.3/11.5/11.7 (Reporting Software). It has been rated as critical. Affected by this issue is an unknown code block of the component InfoSphere Business Glossary Anywhere. The manipulation with an unknown input leads to a access control vulnerability (Settings). Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

IBM InfoSphere Information Server 11.3, 11.5, and 11.7 could allow an attacker to change one of the settings related to InfoSphere Business Glossary Anywhere due to improper access control. IBM X-Force ID: 152528.

The bug was discovered 02/01/2019. The weakness was presented 03/05/2019 (Website). The advisory is available at exchange.xforce.ibmcloud.com. This vulnerability is handled as CVE-2018-1899 since 12/13/2017. The exploitation is known to be easy. Access to the local network is required for this attack. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 07/26/2023). It is expected to see the exploit prices for this product increasing in the near future.This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 32 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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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: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (IBM Corporation): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Partially

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/13/2017 🔍
02/01/2019 +415 days 🔍
03/05/2019 +32 days 🔍
03/06/2019 +1 days 🔍
07/26/2023 +1603 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: exchange.xforce.ibmcloud.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-1899 (🔍)
GCVE (CVE): GCVE-0-2018-1899
GCVE (VulDB): GCVE-100-131318
X-Force: 152528

Entryinfo

Created: 03/06/2019 07:11
Updated: 07/26/2023 12:49
Changes: 03/06/2019 07:11 (59), 05/13/2020 16:45 (1), 07/26/2023 12:42 (3), 07/26/2023 12:49 (13)
Complete: 🔍
Cache ID: 216::103

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