PT-2021-19249 · Siemens · Simatic Rf185C+22
Published
2021-06-08
·
Updated
2022-10-06
·
CVE-2021-31340
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
SIMATIC RF166C versions 1.1 through 1.3.2
SIMATIC RF185C versions 1.1 through 1.3.2
SIMATIC RF186C versions 1.1 through 1.3.2
SIMATIC RF186CI versions 1.1 through 1.3.2
SIMATIC RF188C versions 1.1 through 1.3.2
SIMATIC RF188CI versions 1.1 through 1.3.2
SIMATIC RF360R versions prior to 2.0
SIMATIC Reader RF610R CMIIT versions 3.0 through 4.0
SIMATIC Reader RF610R ETSI versions 3.0 through 4.0
SIMATIC Reader RF610R FCC versions 3.0 through 4.0
SIMATIC Reader RF615R CMIIT versions 3.0 through 4.0
SIMATIC Reader RF615R ETSI versions 3.0 through 4.0
SIMATIC Reader RF615R FCC versions 3.0 through 4.0
SIMATIC Reader RF650R ARIB versions 3.0 through 4.0
SIMATIC Reader RF650R CMIIT versions 3.0 through 4.0
SIMATIC Reader RF650R ETSI versions 3.0 through 4.0
SIMATIC Reader RF650R FCC versions 3.0 through 4.0
SIMATIC Reader RF680R ARIB versions 3.0 through 4.0
SIMATIC Reader RF680R CMIIT versions 3.0 through 4.0
SIMATIC Reader RF680R ETSI versions 3.0 through 4.0
SIMATIC Reader RF680R FCC versions 3.0 through 4.0
SIMATIC Reader RF685R ARIB versions 3.0 through 4.0
SIMATIC Reader RF685R CMIIT versions 3.0 through 4.0
SIMATIC Reader RF685R ETSI versions 3.0 through 4.0
SIMATIC Reader RF685R FCC versions 3.0 through 4.0
Description
The affected devices do not properly handle large numbers of incoming connections. An attacker may leverage this to cause a Denial-of-Service situation.
Recommendations
For SIMATIC RF166C versions 1.1 through 1.3.2, update to version 1.3.2 or later.
For SIMATIC RF185C versions 1.1 through 1.3.2, update to version 1.3.2 or later.
For SIMATIC RF186C versions 1.1 through 1.3.2, update to version 1.3.2 or later.
For SIMATIC RF186CI versions 1.1 through 1.3.2, update to version 1.3.2 or later.
For SIMATIC RF188C versions 1.1 through 1.3.2, update to version 1.3.2 or later.
For SIMATIC RF188CI versions 1.1 through 1.3.2, update to version 1.3.2 or later.
For SIMATIC RF360R versions prior to 2.0, update to version 2.0 or later.
For SIMATIC Reader RF610R CMIIT versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF610R ETSI versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF610R FCC versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF615R CMIIT versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF615R ETSI versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF615R FCC versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF650R ARIB versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF650R CMIIT versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF650R ETSI versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF650R FCC versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF680R ARIB versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF680R CMIIT versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF680R ETSI versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF680R FCC versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF685R ARIB versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF685R CMIIT versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF685R ETSI versions 3.0 through 4.0, update to version 4.0 or later.
For SIMATIC Reader RF685R FCC versions 3.0 through 4.0, update to version 4.0 or later.
Fix
Resource Exhaustion
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Weakness Enumeration
Related Identifiers
Affected Products
Simatic Rf166C
Simatic Rf185C
Simatic Rf186Ci
Simatic Rf188C
Simatic Rf360R
Simatic Reader Rf610R Cmiit
Simatic Reader Rf610R Etsi
Simatic Reader Rf610R
Simatic Reader Rf615R Cmiit
Simatic Reader Rf615R Etsi
Simatic Reader Rf615R
Simatic Reader Rf650R Arib
Simatic Reader Rf650R Cmiit
Simatic Reader Rf650R Etsi
Simatic Reader Rf650R
Simatic Reader Rf680R Arib
Simatic Reader Rf680R Cmiit
Simatic Reader Rf680R Etsi
Simatic Reader Rf680R
Simatic Reader Rf685R Arib
Simatic Reader Rf685R Cmiit
Simatic Reader Rf685R Etsi
Simatic Reader Rf685R