Open-Xchange App Suite cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Open-Xchange App Suite up to 7.6.3-rev36/7.8.2-rev39/7.8.3-rev47/7.8.4-rev27. This affects an unknown part. This manipulation causes cross site scripting. This vulnerability is handled as CVE-2018-9997. The attack can be initiated remotely. There is not any exploit available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability classified as problematic was found in Open-Xchange App Suite up to 7.6.3-rev36/7.8.2-rev39/7.8.3-rev47/7.8.4-rev27. Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity.

The bug was discovered 07/02/2018. The weakness was released 07/03/2018 by Michael Reizelman, Secator and Antonio (Website). It is possible to read the advisory at open-xchange.com. The public release was coordinated with Open-Xchange. This vulnerability is known as CVE-2018-9997 since 04/10/2018. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

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.

Applying the patch 7.6.3-rev37/7.8.2-rev40/7.8.3-rev48/7.8.4-rev28 is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at SecurityTracker (ID 1041213†). Entry connected to this vulnerability is available at VDB-120332. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.4

VulDB Base Score: 2.9
VulDB Temp Score: 2.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 7.6.3-rev37/7.8.2-rev40/7.8.3-rev48/7.8.4-rev28

Timelineinfo

04/10/2018 🔍
07/02/2018 +83 days 🔍
07/03/2018 +1 days 🔍
07/03/2018 +0 days 🔍
07/05/2018 +1 days 🔍
07/05/2018 +0 days 🔍
04/03/2023 +1733 days 🔍

Sourcesinfo

Vendor: open-xchange.com

Advisory: 154127
Researcher: Michael Reizelman, Secator, Antonio
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2018-9997 (🔍)
GCVE (CVE): GCVE-0-2018-9997
GCVE (VulDB): GCVE-100-120331
SecurityTracker: 1041213

See also: 🔍

Entryinfo

Created: 07/05/2018 08:39
Updated: 04/03/2023 13:44
Changes: 07/05/2018 08:39 (66), 02/25/2020 10:02 (2), 04/03/2023 13:44 (5)
Complete: 🔍
Cache ID: 216::103

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

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