CVE-2021-30188
 
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 V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow.
CODESYS V2 runtime system SP versiones anteriores a 2.4.7.55, presenta un Desbordamiento del Búfer en la región stack 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
- 2021-04-07 CVE Reserved
- 2021-05-25 CVE Published
- 2024-02-08 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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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" | V2 Runtime System Sp Search vendor "Codesys" for product "V2 Runtime System Sp" | < 2.4.7.55 Search vendor "Codesys" for product "V2 Runtime System Sp" and version " < 2.4.7.55" | - |
Affected
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