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CVE-2019-5079

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2019
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

An exploitable heap buffer overflow vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a heap buffer overflow, potentially resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.

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.

WAGO PFC200

Vendor
n/a
Product
WAGO PFC200
Platforms
Unknown
Default status
Unknown
WAGO PFC200 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
Firmware version 03.01.07(13)affectedUnavailableUnavailableUnavailableNone listed
Firmware version 03.00.39(12)affectedUnavailableUnavailableUnavailableNone listed

WAGO PFC100

Vendor
n/a
Product
WAGO PFC100
Platforms
Unknown
Default status
Unknown
WAGO PFC100 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
Firmware version 03.00.39(12)affectedUnavailableUnavailableUnavailableNone listed