Buffer overflow in Sielcosistemi Winlog Pro
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 to cause a denial of service (crash) and execute arbitrary code via a crafted 0x02 opcode to TCP port 46823.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 9.3 (High). Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.405 (98.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.405 · newest: 0.405 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- securityreason.com/securityalert/8280 (third-party-advisory)
- aluigi.org/adv/winlog_1-adv.txt (Exploit)
- www.vupen.com/english/advisories/2011/0126 (vdb-entry, Vendor Advisory)
- secunia.com/advisories/42894 (Vendor Advisory, third-party-advisory)
- osvdb.org/70418 (vdb-entry)
- www.kb.cert.org/vuls/id/496040 (US Government Resource, third-party-advisory)
- www.securityfocus.com/bid/45813 (Exploit, vdb-entry)
- www.us-cert.gov/control_systems/pdf/ICSA-11-017-02.pdf
- www.exploit-db.com/exploits/15992 (Exploit, exploit)
- exchange.xforce.ibmcloud.com/vulnerabilities/64716 (vdb-entry)
Frequently asked questions
- What is CVE-2011-0517?
- CVE-2011-0517 is a vulnerability in Sielcosistemi Winlog Pro, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2011-01-20.
- Is CVE-2011-0517 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.