Schneider Electric Power SCADA Operation IEC870IP Driver stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Schneider Electric Power SCADA Operation. It has been rated as critical. Impacted is an unknown function of the component IEC870IP Driver. Performing a manipulation results in stack-based overflow. This vulnerability is cataloged as CVE-2019-13537. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Schneider Electric Power SCADA Operation (SCADA Software) (version unknown). It has been classified as critical. This affects an unknown function of the component IEC870IP Driver. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The IEC870IP driver for AVEVA�s Vijeo Citect and Citect SCADA and Schneider Electric�s Power SCADA Operation has a buffer overflow vulnerability that could result in a server-side crash.

The weakness was shared 01/14/2020 (Website). It is possible to read the advisory at sw.aveva.com. This vulnerability is uniquely identified as CVE-2019-13537 since 07/11/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. 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

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/11/2019 🔍
01/14/2020 +187 days 🔍
01/15/2020 +1 days 🔍
01/15/2020 +0 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: sw.aveva.com
Status: Not defined

CVE: CVE-2019-13537 (🔍)
GCVE (CVE): GCVE-0-2019-13537
GCVE (VulDB): GCVE-100-148659

Entryinfo

Created: 01/15/2020 11:17
Updated: 01/15/2020 11:22
Changes: 01/15/2020 11:17 (36), 01/15/2020 11:22 (18)
Complete: 🔍
Cache ID: 216::103

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