Critical severity · published Oct 25, 2019
CVE-2019-16265
CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow
9.8
CVSS
1.6%
EPSS
No
On KEV
Description
CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Codesys · Codesys
2.3 before 2.3.9.61 · source: NVD
ES
Eni Server · Codesys
before 3.2.2.25; before 3.2.2.25 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-16265
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-16265
Vendor Advisory
https://customers.codesys.com/fileadmin/data/customers/security/2019/Advisory2019-09_LCDS-319.pdf
Vendor Advisory
https://www.codesys.com
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