Critical severity · published Sep 20, 2018
CVE-2018-14829
Rockwell Automation RSLinx Classic Versions 4.00.01 and prior
9.8
CVSS
16.1%
EPSS
No
On KEV
Description
Rockwell Automation RSLinx Classic Versions 4.00.01 and prior. This vulnerability may allow a remote threat actor to intentionally send a malformed CIP packet to Port 44818, causing the software application to stop responding and crash. This vulnerability also has the potential to exploit a buffer overflow condition, which may allow the threat actor to remotely execute arbitrary code.
CVSS vector
CVSS:3.0/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)16.1% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RS
Rslinx · Rockwellautomation
through 4.00.01 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14829
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-14829
Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-263-02
Exploit
https://www.tenable.com/security/research/tra-2018-26
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