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CVE-2021-33716

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2021
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 CP 1543-1 (incl. SIPLUS variants) (All versions < V3.0), SIMATIC CP 1545-1 (All versions < V1.1). An attacker with access to the subnet of the affected device could retrieve sensitive information stored in cleartext.

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 CP 1543-1 (incl. SIPLUS variants)

Vendor
Siemens
Product
SIMATIC CP 1543-1 (incl. SIPLUS variants)
Platforms
Unknown
Default status
Unknown
SIMATIC CP 1543-1 (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)
All versions < V3.0affectedUnavailableUnavailableUnavailableNone listed

SIMATIC CP 1545-1

Vendor
Siemens
Product
SIMATIC CP 1545-1
Platforms
Unknown
Default status
Unknown
SIMATIC CP 1545-1 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
All versions < V1.1affectedUnavailableUnavailableUnavailableNone listed