What is CVE-2018-14829?

CVE-2018-14829 is a critical-severity vulnerability in Rockwell Automation Rslinx Classic, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2018-09-20.

How severe is CVE-2018-14829?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2018-14829 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Rockwell Automation Rslinx Classic

CVE-2018-14829

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. Th…

Vulnerability class: Buffer Overflow

EPSS: 0.161 (96.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Rockwell Automation Rslinx Classic — versions 4.00.01 and prior
Rockwellautomation Rslinx

Weakness classification (CWE)

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
ics-cert@hq.dhs.gov (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-14829?: CVE-2018-14829 is a critical-severity vulnerability in Rockwell Automation Rslinx Classic, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2018-09-20.
How severe is CVE-2018-14829?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2018-14829 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.