Jaspersoft JasperReports 4.7 HTML Source Code flow.html Password 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 (≈)
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.
5.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in Jaspersoft JasperReports 4.7 and classified as problematic. This affects an unknown function of the file flow.html of the component HTML Source Code. Performing a manipulation results in information disclosure (Password). This vulnerability was named CVE-2017-14941. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Jaspersoft JasperReports 4.7 (Programming Tool Software). It has been classified as problematic. This affects an unknown part of the file flow.html of the component HTML Source Code. The manipulation with an unknown input leads to a information disclosure vulnerability (Password). 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:

Jaspersoft JasperReports 4.7 suffers from a saved credential disclosure vulnerability, which allows a remote authenticated user to retrieve stored Data Source passwords by accessing flow.html and reading the HTML source code of the page reached in an Edit action for a Data Source connector.

The bug was discovered 09/30/2017. The weakness was presented 10/02/2017 (Website). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2017-14941 since 09/29/2017. It is possible to initiate the attack remotely. A authentication is necessary for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:flow.html it is possible to find vulnerable targets with Google Hacking.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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

09/29/2017 🔍
09/30/2017 +1 days 🔍
10/01/2017 +1 days 🔍
10/02/2017 +1 days 🔍
10/02/2017 +0 days 🔍
11/21/2019 +780 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2017-14941 (🔍)
GCVE (CVE): GCVE-0-2017-14941
GCVE (VulDB): GCVE-100-107313

Entryinfo

Created: 10/02/2017 10:17
Updated: 11/21/2019 07:16
Changes: 10/02/2017 10:17 (60), 11/21/2019 07:16 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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