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CVE-2011-0517

9.3 · HIGH

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 c…

Published Jan 20, 2011sielcosistemiCWE-119EPSS 40.46%

Overview

CVE-2011-0517 is a high-severity vulnerability affecting sielcosistemi winlog_pro. It was published on January 20, 2011 and has a CVSS 2.0 base score of 9.3 (HIGH).

This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from sielcosistemi. Update winlog_pro to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
sielcosistemiwinlog_pro0Affected

References

Refaluigi.org/adv/winlog_1-adv.txtRefosvdb.org/70418Refsecunia.com/advisories/42894Refsecurityreason.com/securityalert/8280Refwww.exploit-db.com/exploits/15992Refwww.kb.cert.org/vuls/id/496040Refwww.securityfocus.com/bid/45813Refwww.us-cert.gov/control_systems/pdf/ICSA-11-017-02.pdfRefwww.vupen.com/english/advisories/2011/0126Refexchange.xforce.ibmcloud.com/vulnerabilities/64716

How CyberStrike helps

Frequently asked questions

What is CVE-2011-0517?

CVE-2011-0517 is a high-severity vulnerability affecting sielcosistemi winlog_pro. It was published on January 20, 2011 and has a CVSS 2.0 base score of 9.3 (HIGH).

How severe is CVE-2011-0517?

This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2011-0517?

Check the references section for vendor advisories and patches from sielcosistemi. Update winlog_pro to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2011-0517?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-0517 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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