CVE-2016-0857
Advantech WebAccess datacore Service datacore.exe AlarmMessage strcpy Heap-Based Buffer Overflow Remote Code Execution Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Multiple heap-based buffer overflows in Advantech WebAccess before 8.1 allow remote attackers to execute arbitrary code via unspecified vectors.
Múltiples desbordamientos de buffer basado en memoria dinámica en Advantech WebAccess en versiones anteriores a 8.1 permiten a atacantes remotos ejecutar código arbitrario a través de vectores no especificados.
This vulnerability allows remote attackers to execute arbitrary code on vulnerable instances of Advantech WebAccess. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the implementation of the 0x5228 IOCTL in the Kernel subsystem. A heap-based buffer overflow vulnerability exists in a call to strcpy with the AlarmMessage parameter. An attacker can use this vulnerability to execute arbitrary code in the context of an administrator of the system.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2015-12-17 CVE Reserved
- 2016-01-15 CVE Published
- 2024-08-05 CVE Updated
- 2024-11-04 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://www.zerodayinitiative.com/advisories/ZDI-16-107 | X_refsource_misc |
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| http://www.zerodayinitiative.com/advisories/ZDI-16-119 | X_refsource_misc |
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| http://www.zerodayinitiative.com/advisories/ZDI-16-121 | X_refsource_misc |
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| https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01 | Third Party Advisory |
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