High severity · published Jan 30, 2023
CVE-2022-2988
A CWE-787: Out-of-bounds Write vulnerability exists that could cause sensitive information leakage when accessing a malicious web page from the commissioning software
7.5
CVSS
0.4%
EPSS
No
On KEV
Description
A CWE-787: Out-of-bounds Write vulnerability exists that could cause sensitive information leakage when accessing a malicious web page from the commissioning software. Affected Products: SoMachine HVAC (Versions prior to V2.1.0), EcoStruxure Machine Expert – HVAC (Versions prior to V1.4.0)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EM
Ecostruxure Machine Expert - Hvac · Schneider-electric
before 1.4.0 · source: NVD
SH
Somachine Hvac · Schneider-electric
before 2.1.0 · source: NVD
Affected product
EM
Ecostruxure Machine Expert - Hvac
Schneider-electric
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-2988
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-2988
Release Notes
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-010-01_EcoStruxure_Machine_Expert_Machine_HVAC_Security_Notification.pdf
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