Quali CloudShell prior 8 ReserveNew Description cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

A vulnerability has been found in Quali CloudShell (Cloud Software) and classified as problematic. Affected by this vulnerability is some unknown processing of the file RM/Reservation/ReserveNew. The manipulation of the argument Description as part of a Parameter 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 summary by CVE is:

Multiple cross-site scripting (XSS) vulnerabilities in Quali CloudShell before 8 allow remote authenticated users to inject arbitrary web script or HTML via the (1) Name or (2) Description parameter to RM/Reservation/ReserveNew; the (3) Description parameter to RM/Topology/Update; the (4) Name, (5) Description, (6) ExecutionBatches[0].Name, (7) ExecutionBatches[0].Description, or (8) Labels parameter to SnQ/JobTemplate/Edit; or (9) Alias or (10) Description parameter to RM/AbstractTemplate/AddOrUpdateAbstractTemplate.

The bug was discovered 08/14/2017. The weakness was published 08/18/2017 as not defined posting (Bugtraq). It is possible to read the advisory at securityfocus.com. This vulnerability is known as CVE-2017-9767 since 06/21/2017. The attack can be launched remotely. Required for exploitation is a single authentication. It demands that the victim is doing some kind of user interaction. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. 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.

Upgrading to version 8 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (42453).

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

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

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
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: 🔍

Upgrade: CloudShell 8

Timelineinfo

06/21/2017 🔍
08/14/2017 +54 days 🔍
08/18/2017 +4 days 🔍
08/18/2017 +0 days 🔍
08/18/2017 +0 days 🔍
12/16/2022 +1946 days 🔍

Sourcesinfo

Advisory: 143746⛔
Status: Not defined

CVE: CVE-2017-9767 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/18/2017 22:56
Updated: 12/16/2022 08:27
Changes: 08/18/2017 22:56 (62), 11/08/2019 11:22 (4), 12/16/2022 08:27 (4)
Complete: 🔍

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