VDB-103689 · CVE-2017-7680 · OpenVAS 800837

Apache OpenMeetings 1.0.0 crossdomain.xml access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Apache OpenMeetings 1.0.0. It has been classified as critical. This vulnerability affects unknown code of the file crossdomain.xml. Performing a manipulation results in access control. This vulnerability is cataloged as CVE-2017-7680. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in Apache OpenMeetings 1.0.0. This affects an unknown code block of the file crossdomain.xml. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Apache OpenMeetings 1.0.0 has an overly permissive crossdomain.xml file. This allows for flash content to be loaded from untrusted domains.

The bug was discovered 07/13/2017. The weakness was shared 07/17/2017 (Website). The advisory is shared at markmail.org. This vulnerability is uniquely identified as CVE-2017-7680 since 04/11/2017. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:crossdomain.xml 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.

The entries VDB-103693, VDB-103692, VDB-103691 and VDB-103690 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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

Class: Access control
CWE: 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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OpenVAS ID: 800837
OpenVAS Name: Apache OpenMeetings < 3.3.0 Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/11/2017 🔍
07/13/2017 +93 days 🔍
07/17/2017 +4 days 🔍
07/17/2017 +0 days 🔍
07/18/2017 +1 days 🔍
10/26/2019 +830 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: markmail.org
Status: Not defined

CVE: CVE-2017-7680 (🔍)
GCVE (CVE): GCVE-0-2017-7680
GCVE (VulDB): GCVE-100-103689
See also: 🔍

Entryinfo

Created: 07/18/2017 09:27
Updated: 10/26/2019 20:24
Changes: 07/18/2017 09:27 (61), 10/26/2019 20:24 (1)
Complete: 🔍
Cache ID: 216::103

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

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