CVE-2011-5007
CoDeSys SCADA 2.3 - Remote Buffer Overflow
Severity Score
10.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
3
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Stack-based buffer overflow in the CmpWebServer component in 3S CoDeSys 3.4 SP4 Patch 2 and earlier, as used on the ABB AC500 PLC and possibly other products, allows remote attackers to execute arbitrary code via a long URI to TCP port 8080.
El desbordamiento de búfer en la región stack de la memoria en el componente CmpWebServer en 3S CoDeSys versión 3.4 SP4 Patch 2 y anteriores, como es usado en el PLC ABB AC500 y posiblemente en otros productos, permite a los atacantes remotos ejecutar código arbitrario por medio de un URI largo hasta el puerto TCP 8080.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-12-01 First Exploit
- 2011-12-24 CVE Reserved
- 2011-12-25 CVE Published
- 2024-08-07 CVE Updated
- 2024-11-22 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| http://aluigi.altervista.org/adv/codesys_1-adv.txt | X_refsource_misc | |
| http://ics-cert.us-cert.gov/advisories/ICSA-12-320-01 | X_refsource_misc | |
| http://osvdb.org/77387 | Vdb Entry | |
| http://seclists.org/bugtraq/2011/Nov/178 | Mailing List |
|
| http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01.pdf | Us Government Resource | |
| http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdf | Us Government Resource |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/18187 | 2011-12-01 | |
| https://www.exploit-db.com/exploits/18240 | 2011-12-13 | |
| http://www.exploit-db.com/exploits/18187 | 2024-08-07 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://secunia.com/advisories/47018 | 2013-05-21 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| 3ssoftware Search vendor "3ssoftware" | Codesys Search vendor "3ssoftware" for product "Codesys" | <= 3.4 Search vendor "3ssoftware" for product "Codesys" and version " <= 3.4" | sp4 |
Affected
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