Schneider Electric Easergy T300 up to 1.5.2 Network Packet input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Schneider Electric Easergy T300 up to 1.5.2. This affects an unknown function. Performing a manipulation as part of Network Packet results in input validation. This vulnerability was named CVE-2020-7504. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Schneider Electric Easergy T300 up to 1.5.2 (SCADA Software). It has been classified as problematic. This affects some unknown processing. The manipulation as part of a Network Packet 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 availability. The summary by CVE is:

A CWE-20: Improper Input Validation vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow an attacker to disable the webserver service on the device when specially crafted network packets are sent.

The weakness was presented 06/16/2020 (Website). The advisory is shared at se.com. This vulnerability is uniquely identified as CVE-2020-7504 since 01/21/2020. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

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

See VDB-156812, VDB-156814, VDB-156815 and VDB-156816 for similar entries. 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: 5.3

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

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/21/2020 🔍
06/16/2020 +147 days 🔍
06/17/2020 +1 days 🔍
06/17/2020 +0 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: se.com
Status: Not defined

CVE: CVE-2020-7504 (🔍)
GCVE (CVE): GCVE-0-2020-7504
GCVE (VulDB): GCVE-100-156813
See also: 🔍

Entryinfo

Created: 06/17/2020 06:50
Updated: 06/17/2020 11:17
Changes: 06/17/2020 06:50 (38), 06/17/2020 11:17 (18)
Complete: 🔍
Cache ID: 216::103

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