Vulnerability Details : CVE-2017-11517
Public exploit exists!
Stack-based buffer overflow in GCoreServer.exe in the server in Geutebrueck Gcore 1.3.8.42 and 1.4.2.37 allows remote attackers to execute arbitrary code via a long URI in a GET request.
Vulnerability category: OverflowExecute code
Exploit prediction scoring system (EPSS) score for CVE-2017-11517
Probability of exploitation activity in the next 30 days: 87.16%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 99 % EPSS Score History EPSS FAQ
Metasploit modules for CVE-2017-11517
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Geutebrueck GCore - GCoreServer.exe Buffer Overflow RCE
Disclosure Date: 2017-01-24First seen: 2020-04-26exploit/windows/http/geutebrueck_gcore_x64_rce_boThis module exploits a stack Buffer Overflow in the GCore server (GCoreServer.exe). The vulnerable webserver is running on Port 13003 and Port 13004, does not require authentication and affects all versions from 2003 till July 2016 (Version 1.4.YYYYY). Authors: - Lu
CVSS scores for CVE-2017-11517
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-11517
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-11517
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https://www.exploit-db.com/exploits/41153/
Geutebrueck GCore 1.3.8.42/1.4.2.37 - Remote Code Execution (Metasploit)Exploit;Third Party Advisory;VDB Entry
Products affected by CVE-2017-11517
- cpe:2.3:a:geutebrueck:gcore:1.4.2.37:*:*:*:*:*:*:*
- cpe:2.3:a:geutebrueck:gcore:1.3.8.42:*:*:*:*:*:*:*