CVE-2011-0517
Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP server is enabled, allows remote attackers…
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Public exploit
A reference of the record is tagged as an exploit or proof of concept: anyone can try it against an unpatched system.
- 15992 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Timeline
ID reserved
By mitre
Published
- 14 years later
· 14 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 40.5% · top 1.3% of all CVEs (8 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Weakness
Affected products
n/a
- affected n/a
References (10)
- 8280 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- http://aluigi.org/adv/winlog_1-adv.txt (opens in a new tab)x_refsource_MISCx_transferred
- ADV-2011-0126 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 42894 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 70418 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- VU#496040 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- 45813 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://www.us-cert.gov/control_systems/pdf/ICSA-11-017-02.pdf (opens in a new tab)x_refsource_MISCx_transferred
- 15992 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- winlog-tcpip-bo(64716) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2011-0517)Record last updated .