direct_mail Extension up to 5.2.2 on TYPO3 Access Check 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
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5.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in direct_mail Extension up to 5.2.2 on TYPO3. This affects an unknown part of the component Access Check. Such manipulation leads to information disclosure. This vulnerability is documented as CVE-2019-16698. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in direct_mail Extension up to 5.2.2 on TYPO3 and classified as critical. Affected by this issue is an unknown functionality of the component Access Check. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The direct_mail (aka Direct Mail) extension through 5.2.2 for TYPO3 has a missing access check in the backend module, allowing a user (with restricted permissions to the fe_users table) to view and export data of frontend users who are subscribed to a newsletter.

The weakness was released 10/16/2019 (Website). The advisory is shared for download at typo3.org. This vulnerability is handled as CVE-2019-16698 since 09/22/2019. The exploitation is known to be easy. The attack may be launched remotely. The successful exploitation needs a simple authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

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

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

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

NVD Base Score: 4.3
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

Class: Information disclosure
CWE: CWE-200 / 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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/22/2019 🔍
10/16/2019 +24 days 🔍
10/18/2019 +2 days 🔍
10/18/2019 +0 days 🔍

Sourcesinfo

Advisory: typo3.org
Status: Not defined

CVE: CVE-2019-16698 (🔍)
GCVE (CVE): GCVE-0-2019-16698
GCVE (VulDB): GCVE-100-143816

Entryinfo

Created: 10/18/2019 09:42
Updated: 10/18/2019 09:47
Changes: 10/18/2019 09:42 (37), 10/18/2019 09:47 (17)
Complete: 🔍
Cache ID: 216::103

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