CVE-2011-0517

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 40.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2011-01-20 · updated 2026-06-16
Weakness: CWE-119

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.

Affected products

Sielcosistemi Winlog Pro: through 2.07.00

References

http://aluigi.org/adv/winlog_1-adv.txt
http://osvdb.org/70418
http://secunia.com/advisories/42894
http://securityreason.com/securityalert/8280
http://www.exploit-db.com/exploits/15992
http://www.kb.cert.org/vuls/id/496040
http://www.securityfocus.com/bid/45813
http://www.us-cert.gov/control_systems/pdf/ICSA-11-017-02.pdf
http://www.vupen.com/english/advisories/2011/0126
https://exchange.xforce.ibmcloud.com/vulnerabilities/64716
http://aluigi.org/adv/winlog_1-adv.txt
http://osvdb.org/70418

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