CVE-2016-9343 in the critical feed json
An issue was discovered in Rockwell Automation Logix5000 Programmable Automation Controller FRN 16.00 through 21.00 (excluding all firmware…
published 2017-02-13 9 y ago modified 2026-06-17 4 mo ago also EUVD-2016-10153
- cvss
- 10.0
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 10.5%
- EPSS 10.5% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
An issue was discovered in Rockwell Automation Logix5000 Programmable Automation Controller FRN 16.00 through 21.00 (excluding all firmware versions prior to FRN 16.00, which are not affected). By sending malformed common industrial protocol (CIP) packet, an attacker may be able to overflow a stack-based buffer and execute code on the controller or initiate a nonrecoverable fault resulting in a denial of service.
Exploit prediction
10.49% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- n/a Rockwell Automation Logix5000 Programmable Automation Controller FRN 16.00 through 21.00
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
ics-cert.us-cert.gov
/advisories/ICSA-16-343-05
third-party-advisory, us-government-resource
-
securityfocus.com
/bid/95304
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2016-9343
- NVD CVE-2016-9343
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.