CVE-2023-37546
CODESYS: Improper Input Validation in CmpApp component
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37545, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549 and CVE-2023-37550
*Credits:
Vladimir Tokarev, Section 52, Azure IoT Security at Microsoft
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-07-07 CVE Reserved
- 2023-08-03 CVE Published
- 2024-08-09 EPSS Updated
- 2024-10-11 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://cert.vde.com/en/advisories/VDE-2023-019 | Third Party Advisory |
| URL | Date | SRC |
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| URL | Date | SRC |
|---|
| 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" | < 4.10.0.0 Search vendor "Codesys" for product "Control For Beaglebone Sl" and version " < 4.10.0.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Empc-a\/imx6 Sl Search vendor "Codesys" for product "Control For Empc-a\/imx6 Sl" | < 4.10.0.0 Search vendor "Codesys" for product "Control For Empc-a\/imx6 Sl" and version " < 4.10.0.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Iot2000 Sl Search vendor "Codesys" for product "Control For Iot2000 Sl" | < 4.10.0.0 Search vendor "Codesys" for product "Control For Iot2000 Sl" and version " < 4.10.0.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Linux Sl Search vendor "Codesys" for product "Control For Linux Sl" | < 4.10.0.0 Search vendor "Codesys" for product "Control For Linux Sl" and version " < 4.10.0.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Pfc100 Sl Search vendor "Codesys" for product "Control For Pfc100 Sl" | < 4.10.0.0 Search vendor "Codesys" for product "Control For Pfc100 Sl" and version " < 4.10.0.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Pfc200 Sl Search vendor "Codesys" for product "Control For Pfc200 Sl" | < 4.10.0.0 Search vendor "Codesys" for product "Control For Pfc200 Sl" and version " < 4.10.0.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Plcnext Sl Search vendor "Codesys" for product "Control For Plcnext Sl" | < 4.10.0.0 Search vendor "Codesys" for product "Control For Plcnext Sl" and version " < 4.10.0.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Raspberry Pi Sl Search vendor "Codesys" for product "Control For Raspberry Pi Sl" | < 4.10.0.0 Search vendor "Codesys" for product "Control For Raspberry Pi Sl" and version " < 4.10.0.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control For Wago Touch Panels 600 Sl Search vendor "Codesys" for product "Control For Wago Touch Panels 600 Sl" | < 4.10.0.0 Search vendor "Codesys" for product "Control For Wago Touch Panels 600 Sl" and version " < 4.10.0.0" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Rte Sl Search vendor "Codesys" for product "Control Rte Sl" | < 3.5.19.20 Search vendor "Codesys" for product "Control Rte Sl" and version " < 3.5.19.20" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Rte Sl \(for Beckhoff Cx\) Search vendor "Codesys" for product "Control Rte Sl \(for Beckhoff Cx\)" | < 3.5.19.20 Search vendor "Codesys" for product "Control Rte Sl \(for Beckhoff Cx\)" and version " < 3.5.19.20" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Runtime System Toolkit Search vendor "Codesys" for product "Control Runtime System Toolkit" | < 3.5.19.20 Search vendor "Codesys" for product "Control Runtime System Toolkit" and version " < 3.5.19.20" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Control Win Sl Search vendor "Codesys" for product "Control Win Sl" | < 3.5.19.20 Search vendor "Codesys" for product "Control Win Sl" and version " < 3.5.19.20" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Development System Search vendor "Codesys" for product "Development System" | < 3.5.19.20 Search vendor "Codesys" for product "Development System" and version " < 3.5.19.20" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Hmi Search vendor "Codesys" for product "Hmi" | < 3.5.19.20 Search vendor "Codesys" for product "Hmi" and version " < 3.5.19.20" | - |
Affected
| ||||||
| Codesys Search vendor "Codesys" | Safety Sil2 Search vendor "Codesys" for product "Safety Sil2" | < 3.5.19.20 Search vendor "Codesys" for product "Safety Sil2" and version " < 3.5.19.20" | - |
Affected
| ||||||