IBM Sterling B2B Integrator Standard Edition 5.2 Stored information disclosure

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 (≈)
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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.
4.4$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in IBM Sterling B2B Integrator Standard Edition 5.2. This impacts an unknown function. Performing a manipulation results in information disclosure (Stored). This vulnerability is identified as CVE-2016-5893. The attack is only possible with local access. There is not any exploit available.

Detailsinfo

A vulnerability classified as problematic has been found in IBM Sterling B2B Integrator Standard Edition 5.2 (Business Process Management Software). This affects an unknown code. The manipulation with an unknown input leads to a information disclosure vulnerability (Stored). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

IBM Sterling B2B Integrator Standard Edition 5.2 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 115336.

The bug was discovered 06/21/2017. The weakness was released 06/23/2017 (Website). It is possible to read the advisory at ibm.com. This vulnerability is uniquely identified as CVE-2016-5893 since 06/29/2016. The exploitability is told to be easy. Attacking locally is a requirement. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 99228†). Entries connected to this vulnerability are available at VDB-102775, VDB-102774, VDB-102773 and VDB-102772. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
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

Name: Stored
Class: Information disclosure / Stored
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

06/29/2016 🔍
06/21/2017 +357 days 🔍
06/22/2017 +1 days 🔍
06/23/2017 +1 days 🔍
06/23/2017 +0 days 🔍
06/24/2017 +1 days 🔍
12/29/2020 +1284 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Researcher: IBM
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-5893 (🔍)
GCVE (CVE): GCVE-0-2016-5893
GCVE (VulDB): GCVE-100-102771
X-Force: 115336
SecurityFocus: 99228 - IBM Sterling B2B Integrator CVE-2016-5893 Local Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 06/24/2017 08:37
Updated: 12/29/2020 15:13
Changes: 06/24/2017 08:37 (61), 10/20/2019 07:53 (4), 12/29/2020 15:10 (2), 12/29/2020 15:13 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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