VDB-107697 · CVE-2017-7352 · GCVE-0-2017-7352

Pure Storage Purity 4.7.5 SNMP Trap Manager Site host Stored cross site scripting

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.4	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Pure Storage Purity 4.7.5. The impacted element is an unknown function of the component SNMP Trap Manager Site. Performing a manipulation of the argument host as part of Parameter results in cross site scripting (Stored). This vulnerability is reported as CVE-2017-7352. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Pure Storage Purity 4.7.5. This affects some unknown functionality of the component SNMP Trap Manager Site. The manipulation of the argument host as part of a Parameter leads to a cross site scripting vulnerability (Stored). CWE is classifying the issue as 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. This is going to have an impact on integrity. The summary by CVE is:

Stored Cross-site scripting (XSS) vulnerability in Pure Storage Purity 4.7.5 allows remote authenticated users to inject arbitrary web script or HTML via the "host" parameter on the 'System > Configuration > SNMP > Add SNMP Trap Manager' screen.

The bug was discovered 03/30/2017. The weakness was disclosed 10/11/2017 (Website). The advisory is shared at arthrocyber.com. This vulnerability is uniquely identified as CVE-2017-7352 since 03/30/2017. It is possible to initiate the attack remotely. A authentication is required for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 195 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

Name

Pure Storage Purity

Version

4.7.5

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/30/2017 🔍
03/30/2017 +0 days 🔍
10/11/2017 +195 days 🔍
10/11/2017 +0 days 🔍
10/11/2017 +0 days 🔍
11/23/2019 +773 days 🔍

Sourcesinfo

Advisory: arthrocyber.com
Status: Not defined

CVE: CVE-2017-7352 (🔍)
GCVE (CVE): GCVE-0-2017-7352
GCVE (VulDB): GCVE-100-107697

Entryinfo

Created: 10/11/2017 16:30
Updated: 11/23/2019 15:35
Changes: 10/11/2017 16:30 (58), 11/23/2019 15:35 (1)
Complete: 🔍
Cache ID: 216::103