CVE-2019-19281
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2019
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
A vulnerability has been identified in SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V2.5 and < V20.8), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.5 and < V2.8), SIMATIC S7-1500 Software Controller (All versions >= V2.5 and < V20.8). Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a Denial-of-Service condition. The vulnerability can be triggered if specially crafted UDP packets are sent to the device. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the device availability.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)
- Vendor
- Siemens AG
- Product
- SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions >= V2.5 and < V20.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)
- Vendor
- Siemens AG
- Product
- SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions >= V2.5 and < V2.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
SIMATIC S7-1500 Software Controller
- Vendor
- Siemens AG
- Product
- SIMATIC S7-1500 Software Controller
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions >= V2.5 and < V20.8 | affected | Unavailable | Unavailable | Unavailable | None listed |