SAP Crystal Reports for Visual Studio prior 2010 .NET SDK WebForm Viewer Credentials 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.
7.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in SAP Crystal Reports for Visual Studio. Affected by this issue is some unknown functionality of the component .NET SDK WebForm Viewer. This manipulation causes information disclosure (Credentials). This vulnerability is handled as CVE-2019-0285. The attack can be initiated remotely. Additionally, an exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in SAP Crystal Reports for Visual Studio (Reporting Software) and classified as problematic. Affected by this vulnerability is some unknown processing of the component .NET SDK WebForm Viewer. The manipulation with an unknown input leads to a information disclosure vulnerability (Credentials). The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

The .NET SDK WebForm Viewer in SAP Crystal Reports for Visual Studio (fixed in version 2010) discloses sensitive database information including credentials which can be misused by the attacker.

The bug was discovered 04/09/2019. The weakness was released 04/10/2019 (Website). The advisory is shared at launchpad.support.sap.com. This vulnerability is known as CVE-2019-0285 since 11/26/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. 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 $5k-$25k.

Upgrading to version 2010 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (47061). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.3

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
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

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Crystal Reports for Visual Studio 2010

Timelineinfo

11/26/2018 🔍
04/09/2019 +134 days 🔍
04/10/2019 +1 days 🔍
04/11/2019 +1 days 🔍
08/02/2025 +2305 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: 153471
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2019-0285 (🔍)
GCVE (CVE): GCVE-0-2019-0285
GCVE (VulDB): GCVE-100-133321
scip Labs: https://www.scip.ch/en/?labs.20150716

Entryinfo

Created: 04/11/2019 07:38
Updated: 08/02/2025 18:32
Changes: 04/11/2019 07:38 (59), 05/28/2020 21:46 (2), 08/28/2023 15:05 (4), 08/02/2025 18:32 (25)
Complete: 🔍
Cache ID: 216::103

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

Discussion

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