Medium severity · published Apr 19, 2023
CVE-2023-25620
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when a malicious project file is loaded…
6.5
CVSS
0.6%
EPSS
No
On KEV
Description
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that
could cause denial of service of the controller when a malicious project file is loaded onto the
controller by an authenticated user.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
1F
140cpu65 Firmware · Schneider-electric
All versions, or not specified · source: NVD
BF
Bmeh58s Firmware · Schneider-electric
All versions, or not specified · source: NVD
BF
Bmep58s Firmware · Schneider-electric
All versions, or not specified · source: NVD
MM
Modicon M340 Firmware · Schneider-electric
before 3.51 · source: NVD
MM
Modicon M580 Firmware · Schneider-electric
before 4.10 · source: NVD
MM
Modicon Mc80 Firmware · Schneider-electric
All versions, or not specified · source: NVD
MM
Modicon Momentum Unity M1e Processor Firmware · Schneider-electric
All versions, or not specified · source: NVD
TF
Tsxp57 Firmware · Schneider-electric
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-25620
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-25620
download.schneider-electric.com
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-05&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-101-05.pdf
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