Schneider Electric U.motion Builder 1.2.1 information disclosure

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.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Schneider Electric U.motion Builder 1.2.1. It has been declared as problematic. This affects an unknown function. The manipulation results in information disclosure. This vulnerability was named CVE-2017-9960. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Schneider Electric U.motion Builder 1.2.1 (Automation Software). Affected is some unknown processing. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

An information disclosure vulnerability exists in Schneider Electric's U.motion Builder software versions 1.2.1 and prior in which the system response to error provides more information than should be available to an unauthenticated user.

The bug was discovered 06/29/2017. The weakness was presented 09/26/2017 by rgod with Zero Day Initiative (Website) via ZDI (Zero Day Initiative). The advisory is shared for download at schneider-electric.com. This vulnerability is traded as CVE-2017-9960 since 06/26/2017. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability was handled as a non-public zero-day exploit for at least 88 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.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 99344†). See VDB-107142, VDB-107143, VDB-107144 and VDB-107145 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Automation Software

Vendor

• Schneider Electric

Name

• U.motion Builder

Version

• 1.2.1

License

• commercial

Website

• Vendor: https://www.schneider-electric.com/

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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

06/26/2017 🔍
06/29/2017 +3 days 🔍
06/30/2017 +1 days 🔍
09/25/2017 +87 days 🔍
09/26/2017 +1 days 🔍
09/26/2017 +0 days 🔍
01/14/2021 +1206 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: schneider-electric.com
Researcher: rgod working with Trend Micro???s Zero Day Initiative. (rgod)
Organization: Zero Day Initiative
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-9960 (🔍)
GCVE (CVE): GCVE-0-2017-9960
GCVE (VulDB): GCVE-100-107148
SecurityFocus: 99344 - Schneider Electric U.motion Builder Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 09/26/2017 15:18
Updated: 01/14/2021 14:18
Changes: 09/26/2017 15:18 (63), 11/19/2019 18:00 (3), 01/14/2021 14:18 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

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