VDB-137851 · CVE-2019-6822 · BID 109100

Schneider Electric ZelioSoft2 up to 5.2 Project File use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Schneider Electric ZelioSoft2 up to 5.2. It has been rated as critical. Affected is an unknown function. This manipulation as part of Project File causes use after free. This vulnerability is handled as CVE-2019-6822. It is possible to launch the attack on the local host. There is not any exploit available.

Detailsinfo

A vulnerability was found in Schneider Electric ZelioSoft2 up to 5.2 (SCADA Software). It has been declared as critical. Affected by this vulnerability is an unknown function. The manipulation as part of a Project File leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A Use After Free: CWE-416 vulnerability exists in Zelio Soft 2, V5.2 and earlier, which could cause remote code execution when opening a specially crafted Zelio Soft 2 project file.

The weakness was released 07/15/2019 (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is known as CVE-2019-6822 since 01/25/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
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

01/25/2019 🔍
07/15/2019 +171 days 🔍
07/16/2019 +1 days 🔍
10/26/2023 +1563 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2019-6822 (🔍)
GCVE (CVE): GCVE-0-2019-6822
GCVE (VulDB): GCVE-100-137851
SecurityFocus: 109100

Entryinfo

Created: 07/16/2019 09:38
Updated: 10/26/2023 14:23
Changes: 07/16/2019 09:38 (54), 07/04/2020 21:55 (1), 10/26/2023 14:23 (3)
Complete: 🔍
Cache ID: 216::103

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