Schneider Electric SCADAPack 7x Remote Connect up to 3.6.3.574 PRJ File deserialization

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Schneider Electric SCADAPack 7x Remote Connect up to 3.6.3.574. The impacted element is an unknown function of the component PRJ File Handler. Executing a manipulation can lead to deserialization. The identification of this vulnerability is CVE-2020-7528. The attack can only be executed locally. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Schneider Electric SCADAPack 7x Remote Connect up to 3.6.3.574 (SCADA Software). This vulnerability affects an unknown functionality of the component PRJ File Handler. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A CWE-502 Deserialization of Untrusted Data vulnerability exists in SCADAPack 7x Remote Connect (V3.6.3.574 and prior) which could allow arbitrary code execution when an attacker builds a custom .PRJ file containing a malicious serialized buffer.

The weakness was shared 09/16/2020 (Website). The advisory is shared for download at se.com. This vulnerability was named CVE-2020-7528 since 01/21/2020. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

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

The entries VDB-161345, VDB-161346, VDB-161347 and VDB-161348 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/21/2020 🔍
09/16/2020 +239 days 🔍
09/17/2020 +1 days 🔍
09/17/2020 +0 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: se.com
Status: Not defined

CVE: CVE-2020-7528 (🔍)
GCVE (CVE): GCVE-0-2020-7528
GCVE (VulDB): GCVE-100-161344
See also: 🔍

Entryinfo

Created: 09/17/2020 06:51
Updated: 09/17/2020 06:56
Changes: 09/17/2020 06:51 (38), 09/17/2020 06:56 (18)
Complete: 🔍
Cache ID: 216::103

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