VDB-120309 · CVE-2018-7787 · BID 104447

Schneider Electric U.motion Builder up to 1.3.3 context input validation

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 was found in Schneider Electric U.motion Builder up to 1.3.3. It has been rated as critical. This affects an unknown part. Performing a manipulation of the argument context as part of HTTP GET Request results in input validation. This vulnerability is cataloged as CVE-2018-7787. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Schneider Electric U.motion Builder up to 1.3.3 (Automation Software). It has been classified as critical. This affects an unknown function. The manipulation of the argument context as part of a HTTP GET Request leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality. The summary by CVE is:

In Schneider Electric U.motion Builder software versions prior to v1.3.4, this vulnerability is due to improper validation of input of context parameter in HTTP GET request.

The bug was discovered 06/12/2018. The weakness was shared 07/03/2018 with IXIA (Website). The advisory is shared at schneider-electric.com. This vulnerability is uniquely identified as CVE-2018-7787 since 03/08/2018. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 21 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.3.4 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104447†). The entries VDB-120307, VDB-120306 and VDB-120308 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: U.motion Builder 1.3.4

Timelineinfo

03/08/2018 🔍
06/12/2018 +96 days 🔍
06/12/2018 +0 days 🔍
07/03/2018 +20 days 🔍
07/03/2018 +0 days 🔍
07/04/2018 +1 days 🔍
02/25/2020 +601 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: schneider-electric.com
Organization: IXIA
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-7787 (🔍)
GCVE (CVE): GCVE-0-2018-7787
GCVE (VulDB): GCVE-100-120309
SecurityFocus: 104447 - Schneider Electric U.motion Builder ICSA-18-163-01 Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 07/04/2018 11:51
Updated: 02/25/2020 08:16
Changes: 07/04/2018 11:51 (63), 02/25/2020 08:16 (5)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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