| ID |
CVE-2021-34593
|
| Summary |
In CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56 unauthenticated crafted invalid requests may result in several denial-of-service conditions. Running PLC programs may be stopped, memory may be leaked, or further communication clients may be blocked from accessing the PLC. |
| References |
|
| Vulnerable Configurations |
-
cpe:2.3:a:codesys:plcwinnt:-:*:*:*:*:*:*:*
cpe:2.3:a:codesys:plcwinnt:-:*:*:*:*:*:*:*
-
cpe:2.3:a:codesys:plcwinnt:2.4.7.54:*:*:*:*:*:*:*
cpe:2.3:a:codesys:plcwinnt:2.4.7.54:*:*:*:*:*:*:*
-
cpe:2.3:a:codesys:runtime_toolkit:-:*:*:*:*:*:x86:*
cpe:2.3:a:codesys:runtime_toolkit:-:*:*:*:*:*:x86:*
-
cpe:2.3:a:codesys:runtime_toolkit:2.4.7.54:*:*:*:*:*:x86:*
cpe:2.3:a:codesys:runtime_toolkit:2.4.7.54:*:*:*:*:*:x86:*
|
| CVSS |
| Base: | 5.0 (as of 12-04-2022 - 18:05) |
| Impact: | |
| Exploitability: | |
|
| CWE |
CWE-755 |
| CAPEC |
|
| Access |
| Vector | Complexity | Authentication |
| NETWORK |
LOW |
NONE |
|
| Impact |
| Confidentiality | Integrity | Availability |
| NONE |
NONE |
PARTIAL |
|
| cvss-vector
via4
|
AV:N/AC:L/Au:N/C:N/I:N/A:P
|
| Last major update |
12-04-2022 - 18:05 |
| Published |
26-10-2021 - 10:15 |
| Last modified |
12-04-2022 - 18:05 |
