CVE-2021-33485
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow.
CODESYS Control Runtime system versiones anteriores a 3.5.17.10, presenta un Desbordamiento de Buffer en la región Heap de la memoria
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-05-21 CVE Reserved
- 2021-08-03 CVE Published
- 2024-04-18 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (1)
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Codesys Search vendor "Codesys" | Control Search vendor "Codesys" for product "Control" | < 4.2.0.0 Search vendor "Codesys" for product "Control" and version " < 4.2.0.0" | beaglebone_sl |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Search vendor "Codesys" for product "Control" | < 4.2.0.0 Search vendor "Codesys" for product "Control" and version " < 4.2.0.0" | empc-a\/imx6_sl |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Search vendor "Codesys" for product "Control" | < 4.2.0.0 Search vendor "Codesys" for product "Control" and version " < 4.2.0.0" | iot2000_sl |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Search vendor "Codesys" for product "Control" | <= 4.2.0.0 Search vendor "Codesys" for product "Control" and version " <= 4.2.0.0" | linux_sl |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Search vendor "Codesys" for product "Control" | < 4.2.0.0 Search vendor "Codesys" for product "Control" and version " < 4.2.0.0" | pfc100_sl |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Search vendor "Codesys" for product "Control" | < 4.2.0.0 Search vendor "Codesys" for product "Control" and version " < 4.2.0.0" | pfc200_sl |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Search vendor "Codesys" for product "Control" | < 4.2.0.0 Search vendor "Codesys" for product "Control" and version " < 4.2.0.0" | plcnext_sl |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Search vendor "Codesys" for product "Control" | < 4.2.0.0 Search vendor "Codesys" for product "Control" and version " < 4.2.0.0" | raspberry_pi_sl |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Search vendor "Codesys" for product "Control" | < 4.2.0.0 Search vendor "Codesys" for product "Control" and version " < 4.2.0.0" | wago_touch_panels_600_sl |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Rte Search vendor "Codesys" for product "Control Rte" | < 3.5.17.10 Search vendor "Codesys" for product "Control Rte" and version " < 3.5.17.10" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Rte Search vendor "Codesys" for product "Control Rte" | < 3.5.17.10 Search vendor "Codesys" for product "Control Rte" and version " < 3.5.17.10" | beckhoff_cx |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Runtime System Toolkit Search vendor "Codesys" for product "Control Runtime System Toolkit" | < 3.5.17.10 Search vendor "Codesys" for product "Control Runtime System Toolkit" and version " < 3.5.17.10" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Win Sl Search vendor "Codesys" for product "Control Win Sl" | < 3.5.17.10 Search vendor "Codesys" for product "Control Win Sl" and version " < 3.5.17.10" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Embedded Target Visu Toolkit Search vendor "Codesys" for product "Embedded Target Visu Toolkit" | < 3.5.17.10 Search vendor "Codesys" for product "Embedded Target Visu Toolkit" and version " < 3.5.17.10" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Hmi Search vendor "Codesys" for product "Hmi" | < 3.5.17.10 Search vendor "Codesys" for product "Hmi" and version " < 3.5.17.10" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Remote Target Visu Toolkit Search vendor "Codesys" for product "Remote Target Visu Toolkit" | < 3.5.17.10 Search vendor "Codesys" for product "Remote Target Visu Toolkit" and version " < 3.5.17.10" | - |
Affected
| ||||||