TrueConf Server 4.3.7 get-all-status keys[] Reflected cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.0$0-$5k0.06

Summaryinfo

A vulnerability was found in TrueConf Server 4.3.7 and classified as problematic. This issue affects some unknown processing of the file /admin/conferences/get-all-status/. The manipulation of the argument keys[] leads to cross site scripting (Reflected). The identification of this vulnerability is CVE-2017-20114. The attack may be initiated remotely. Furthermore, there is an exploit available. It is recommended to upgrade the affected component. Once again VulDB remains the best source for vulnerability data.

Detailsinfo

A vulnerability has been found in TrueConf Server 4.3.7 and classified as problematic. This vulnerability affects an unknown function of the file /admin/conferences/get-all-status/. The manipulation of the argument keys[] with an unknown input leads to a cross site scripting vulnerability (Reflected). The CWE definition for the vulnerability is CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. As an impact it is known to affect integrity.

The weakness was presented 01/29/2017 by LiquidWorm as EDB-ID 41184 as confirmed exploit (Exploit-DB). The advisory is shared for download at exploit-db.com. This vulnerability was named CVE-2017-20114. The attack can be initiated remotely. Successful exploitation requires user interaction by the victim. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

A public exploit has been developed by LiquidWorm and been published immediately after the advisory. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

Upgrading to version 4.5.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (41184). See VDB-96627, VDB-96629, VDB-96630 and VDB-96631 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 4.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 3.5
CNA Vector (VulDB): 🔍

CVSSv2info

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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Reflected
Class: Cross site scripting / Reflected
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: LiquidWorm
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: 🔍
Exploit Delay Time: 🔍

Upgrade: Server 4.5.1

Timelineinfo

01/29/2017 🔍
01/29/2017 +0 days 🔍
01/29/2017 +0 days 🔍
02/08/2017 +10 days 🔍
06/27/2022 +1964 days 🔍
03/24/2023 +270 days 🔍

Sourcesinfo

Advisory: EDB-ID 41184
Researcher: LiquidWorm
Status: Confirmed

CVE: CVE-2017-20114 (🔍)
GCVE (CVE): GCVE-0-2017-20114
GCVE (VulDB): GCVE-100-96628
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 02/08/2017 10:31 AM
Updated: 03/24/2023 09:07 PM
Changes: 02/08/2017 10:31 AM (46), 08/11/2020 05:29 PM (2), 06/27/2022 03:34 PM (5), 11/12/2022 12:19 AM (2), 11/12/2022 12:33 AM (28), 03/24/2023 09:07 PM (8)
Complete: 🔍
Cache ID: 18:CB2:40

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