CVE-2021-29241
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS).
CODESYS Gateway versiones 3 anteriores a 3.5.16.70 tiene una derivación de puntero NULL que puede resultar en una denegación de servicio (DoS)
*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
- 2021-03-25 CVE Reserved
- 2021-05-03 CVE Published
- 2024-01-17 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (2)
| URL | Tag | Source |
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| URL | Date | SRC |
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| URL | Date | SRC |
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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 For Beaglebone Sl Search vendor "Codesys" for product "Control For Beaglebone Sl" | >= 3.0 < 4.0.1.0 Search vendor "Codesys" for product "Control For Beaglebone Sl" and version " >= 3.0 < 4.0.1.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Empc-a\/imx6 Sl Search vendor "Codesys" for product "Control For Empc-a\/imx6 Sl" | >= 3.0 < 4.0.1.0 Search vendor "Codesys" for product "Control For Empc-a\/imx6 Sl" and version " >= 3.0 < 4.0.1.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Iot2000 Sl Search vendor "Codesys" for product "Control For Iot2000 Sl" | >= 3.0 < 4.0.1.0 Search vendor "Codesys" for product "Control For Iot2000 Sl" and version " >= 3.0 < 4.0.1.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Linux Sl Search vendor "Codesys" for product "Control For Linux Sl" | >= 3.0 < 4.0.1.0 Search vendor "Codesys" for product "Control For Linux Sl" and version " >= 3.0 < 4.0.1.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Pfc100 Sl Search vendor "Codesys" for product "Control For Pfc100 Sl" | >= 3.0 < 3.5.16.0 Search vendor "Codesys" for product "Control For Pfc100 Sl" and version " >= 3.0 < 3.5.16.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Pfc200 Sl Search vendor "Codesys" for product "Control For Pfc200 Sl" | >= 3.0 < 3.5.16.0 Search vendor "Codesys" for product "Control For Pfc200 Sl" and version " >= 3.0 < 3.5.16.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Raspberry Pi Sl Search vendor "Codesys" for product "Control For Raspberry Pi Sl" | >= 3.0 < 4.0.1.0 Search vendor "Codesys" for product "Control For Raspberry Pi Sl" and version " >= 3.0 < 4.0.1.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Runtime System Toolkit Search vendor "Codesys" for product "Control Runtime System Toolkit" | >= 3.0 < 3.5.16.70 Search vendor "Codesys" for product "Control Runtime System Toolkit" and version " >= 3.0 < 3.5.16.70" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Development System Search vendor "Codesys" for product "Development System" | >= 3.0 < 3.5.16.70 Search vendor "Codesys" for product "Development System" and version " >= 3.0 < 3.5.16.70" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Edge Gateway Search vendor "Codesys" for product "Edge Gateway" | >= 3.0 < 3.5.16.70 Search vendor "Codesys" for product "Edge Gateway" and version " >= 3.0 < 3.5.16.70" | windows |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Edge Gateway Search vendor "Codesys" for product "Edge Gateway" | >= 3.0 < 4.1.0.0 Search vendor "Codesys" for product "Edge Gateway" and version " >= 3.0 < 4.1.0.0" | linux |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Gateway Search vendor "Codesys" for product "Gateway" | >= 3.0 < 3.5.16.70 Search vendor "Codesys" for product "Gateway" and version " >= 3.0 < 3.5.16.70" | - |
Affected
| ||||||