CVE-2019-16265 json
CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.
published 2019-10-25 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-7068
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.
Patch / fix
- codesys eni_server 3.2.2.25
- codesys codesys 2.3.9.61
Exploit prediction
1.64% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
codesys.com
vendor-advisory
-
customers.codesys.com
/fileadmin/data/customers/security/2019/Advisory2019-09_LCDS-319.pdf
vendor-advisory
Sources
- CVE List CVE-2019-16265
- NVD CVE-2019-16265
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.