Synacor Zimbra Collaboration Suite/Zimbra Web Client up to 8.8.8 Patch 6/8.8.9 Briefcase Persistent 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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5.1$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Synacor Zimbra Collaboration Suite and Zimbra Web Client up to 8.8.8 Patch 6/8.8.9. This impacts an unknown function of the component Briefcase Handler. This manipulation causes cross site scripting (Persistent). This vulnerability is tracked as CVE-2018-14425. The attack is possible to be carried out remotely. No exploit exists. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Synacor Zimbra Collaboration Suite and Zimbra Web Client up to 8.8.8 Patch 6/8.8.9 (Groupware Software). It has been declared as problematic. Affected by this vulnerability is an unknown code of the component Briefcase Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability (Persistent). 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 summary by CVE is:

There is a Persistent XSS vulnerability in the briefcase component of Synacor Zimbra Collaboration Suite (ZCS) Zimbra Web Client (ZWC) 8.8.8 before 8.8.8 Patch 7 and 8.8.9 before 8.8.9 Patch 1.

The weakness was disclosed 05/30/2019. This vulnerability is known as CVE-2018-14425 since 07/19/2018. 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.

Applying the patch 8.8.8 Patch 7/8.8.9 Patch 1 is able to eliminate this problem.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Persistent
Class: Cross site scripting / Persistent
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: 8.8.8 Patch 7/8.8.9 Patch 1

Timelineinfo

07/19/2018 🔍
05/30/2019 +315 days 🔍
05/31/2019 +1 days 🔍
09/25/2023 +1578 days 🔍

Sourcesinfo

Vendor: synacor.com

Advisory: bugzilla.zimbra.com
Status: Not defined

CVE: CVE-2018-14425 (🔍)
GCVE (CVE): GCVE-0-2018-14425
GCVE (VulDB): GCVE-100-135727

Entryinfo

Created: 05/31/2019 06:43
Updated: 09/25/2023 10:02
Changes: 05/31/2019 06:43 (38), 06/17/2020 10:51 (18), 09/25/2023 10:02 (4)
Complete: 🔍
Cache ID: 216::103

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