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CVE-2020-15796

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2020
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

A vulnerability has been identified in SIMATIC ET 200SP Open Controller (incl. SIPLUS variants) (V20.8), SIMATIC S7-1500 Software Controller (V20.8). The web server of the affected products contains a vulnerability that could allow a remote attacker to trigger a denial-of-service condition by sending a specially crafted HTTP request.

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 (incl. SIPLUS variants)

Vendor
Siemens
Product
SIMATIC ET 200SP Open Controller (incl. SIPLUS variants)
Platforms
Unknown
Default status
Unknown
SIMATIC ET 200SP Open Controller (incl. SIPLUS variants) · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V20.8affectedUnavailableUnavailableUnavailableNone listed

SIMATIC S7-1500 Software Controller

Vendor
Siemens
Product
SIMATIC S7-1500 Software Controller
Platforms
Unknown
Default status
Unknown
SIMATIC S7-1500 Software Controller · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
V20.8affectedUnavailableUnavailableUnavailableNone listed