CVE-2019-13532
No exploitation reported by the sources we read.
- Published2019-09-13
- Fixed in3.5.14.10 · 3.5.12.80
- WeaknessCWE-22
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which may allow access to files outside the restricted working directory of the controller.
Timeline
dates in UTC- 2019-09-1317:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-13532?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-13532?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 3.5 | ≥ 3.5.13.0, < 3.5.14.10 | 3.5.14.10 | NVD |
| 3.5 | ≥ 3.5.8.60, < 3.5.12.80 | 3.5.12.80 | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 3.5 | ≥ 3.5.13.0, < 3.5.14.10 | 3.5.14.10 | NVD |
| 3.5 | ≥ 3.5.9.80, ≤ 3.5.12.80 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 3.5 | ≥ 3.5.13.0, < 3.5.14.10 | 3.5.14.10 | NVD |
| 3.5 | ≥ 3.5.10.0, < 3.5.12.80 | 3.5.12.80 | NVD |
10 more products in the sources.
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
3S-Smart Software Solutions GmbH CODESYS V3 Web Server
CODESYS Control RTE V3 (for Beckhoff CX) containing the webserver CmpWebServer: all versions prior to 3.5.14.10 · CODESYS Control for emPC-A/iMX6 containing the webserver CmpWebServer: all versions prior to 3.5.14.10 · CODESYS Control Win V3 (also part of the CODESYS Development System setup) containing the webserver CmpWebServer: all versions prior to 3.5.14.10 · +11 more
Fix
- Update Codesys control rte to 3.5.14.10 · 3.5.12.80
- Mitigation from the vendor CISA ICSA-19-255-01 · 14 products3S-Smart Software Solutions GmbH has released Versions 3.5.12.80, 3.5.14.10, and 3.5.15.0 to resolve the vulnerabilities for the affected CODESYS products.
- Mitigation from the vendor CISA ICSA-19-255-01 · 14 productsPlease visit the CODESYS update page for more information on how to obtain the software update: https://www.codesys.com/download/
- Mitigation from the vendor CISA ICSA-19-255-01 · 14 productsUpdating to Version 3.5.14.10 or higher is recommended over Version 3.5.12.80, which does not resolve the vulnerabilities for all affected products.
- Mitigation from the vendor CISA ICSA-19-255-01 · 14 productsUse controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.
- Mitigation from the vendor CISA ICSA-19-255-01 · 14 productsUse firewalls to protect and separate the control system network from other networks.
- Mitigation from the vendor CISA ICSA-19-255-01 · 14 productsUse VPN (virtual private networks) tunnels if remote access is required.
Advisories and patches
- www.us-cert.govMitigation · Patch
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.17.5read 2026-10-23
- NVDCVSS 2.05read 2026-10-23
- CNAweakness (CWE)CWE-22read 2026-10-23
- NVDweakness (CWE)CWE-22read 2026-10-23
- FIRST EPSSEPSS score3.2 %2026-10-22
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Published
- 2019-09-13
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2019-13532?
Is CVE-2019-13532 actively exploited?
What is the CVSS score for CVE-2019-13532?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.