CVE-2011-0517
Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP...
Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP server is enabled, allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted 0x02 opcode to TCP port 46823.
Exploit likelihood
What each source reports
NVD Score used
Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP server is enabled, allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted 0x02 opcode to TCP port 46823.
- Record
CVE-2011-0517- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP server is enabled, allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted 0x02 opcode to TCP port 46823.
- Record
CVE-2011-0517- Updated
- 2026-11-02
EUVDEUVD-2011-0537 No score
Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP server is enabled, allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted 0x02 opcode to TCP port 46823.
- Record
EUVD-2011-0537- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m9xq-xgvf-jw86 No score
Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP...
Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP server is enabled, allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted 0x02 opcode to TCP port 46823.
- Record
GHSA-m9xq-xgvf-jw86- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Sielco Sistemi Winlog 2.07.00 - Stack Overflow | 2011-01-14 |
| Exploit-DB | Sielco Sistemi Winlog - Remote Buffer Overflow (Metasploit) | 2011-06-21 |
| Metasploit | Sielco Sistemi Winlog Buffer Overflow | 2011-01-13 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, Metasploit, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-0517 is a high vulnerability (CVSS 9.3) in Sielcosistemi Winlog Pro, published January 20, 2011. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 40.5%, the 98th percentile. No source names a fixed version.