A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). Affected devices insufficiently control continuous mapping of direct memory access (DMA) requests. This could allow local attackers with administrative privileges to cause a denial of service situation on the host. A physical power cycle is required to get the system working again.
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 1604
Vendor
Siemens
Product
SIMATIC CP 1604
Platforms
Unknown
Default status
unknown
SIMATIC CP 1604 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
All versions
affected
Unavailable
Unavailable
Unavailable
None listed
SIMATIC CP 1616
Vendor
Siemens
Product
SIMATIC CP 1616
Platforms
Unknown
Default status
unknown
SIMATIC CP 1616 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
All versions
affected
Unavailable
Unavailable
Unavailable
None listed
SIMATIC CP 1623
Vendor
Siemens
Product
SIMATIC CP 1623
Platforms
Unknown
Default status
unknown
SIMATIC CP 1623 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
All versions
affected
Unavailable
Unavailable
Unavailable
None listed
SIMATIC CP 1626
Vendor
Siemens
Product
SIMATIC CP 1626
Platforms
Unknown
Default status
unknown
SIMATIC CP 1626 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
All versions
affected
Unavailable
Unavailable
Unavailable
None listed
SIMATIC CP 1628
Vendor
Siemens
Product
SIMATIC CP 1628
Platforms
Unknown
Default status
unknown
SIMATIC CP 1628 · Scoped product and version facts