CVE-2012-4355 EXPLOIT
9.3
HIGH · CVSS 2.0 · EPSS 8.2% (pctl 95)
Patch early
A public exploit exists.
Description
TCPIPS_Story.dll in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 allows remote attackers to execute arbitrary code via a port-46824 TCP packet with a crafted negative integer after the opcode, triggering incorrect function-pointer processing that can lead to a buffer overflow. NOTE: some of these details are obtained from third party information. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4354.
Scoring
| CVSS | 9.3 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:C/I:C/A:C |
| EPSS | 8.19% — more likely to be exploited than 95% of all CVEs |
| Weakness | CWE-189 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2012-08-19 |
| Last modified | 2026-06-16 |
Affected (2)
| Vendor | Product |
|---|---|
| sielcosistemi | winlog lite |
| sielcosistemi | winlog pro |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Sielco Sistemi Winlog 2.07.16 - Multiple Vulnerabilities | 2012-06-27 |
References
- http://aluigi.org/adv/winlog_2-adv.txt
- http://secunia.com/advisories/49395
- http://www.sielcosistemi.com/en/news/index.html?id=70
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf
- http://aluigi.org/adv/winlog_2-adv.txt
- http://secunia.com/advisories/49395
- http://www.sielcosistemi.com/en/news/index.html?id=70
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf
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