https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2016-0869.htmlhttps://patchthecve.com/cve/CVE-2016-0869.htmlWed, 17 Jun 2026 00:38:23 +0000MEDIUM 5.0: Heap-based buffer overflow in MICROSYS PROMOTIC before 8.3.11 allows remote authenticated users to cause a denial of service via a malformed HTML document.https://patchthecve.com/cve/CVE-2014-9205.htmlhttps://patchthecve.com/cve/CVE-2014-9205.htmlWed, 17 Jun 2026 00:17:55 +0000HIGH 7.5: Stack-based buffer overflow in the PmBase64Decode function in an unspecified demonstration application in MICROSYS PROMOTIC stable before 8.2.19 and PROMOTIC development before 8.3.2 allows remote attackers to execute arbitrary code by providing a large amount of data.https://patchthecve.com/cve/CVE-2011-4520.htmlhttps://patchthecve.com/cve/CVE-2011-4520.htmlTue, 16 Jun 2026 23:34:58 +0000MEDIUM 4.3: Heap-based buffer overflow in an ActiveX component in MICROSYS PROMOTIC before 8.1.5 allows remote attackers to cause a denial of service via a crafted web page.https://patchthecve.com/cve/CVE-2011-4519.htmlhttps://patchthecve.com/cve/CVE-2011-4519.htmlTue, 16 Jun 2026 23:34:58 +0000MEDIUM 4.3: Stack-based buffer overflow in an ActiveX component in MICROSYS PROMOTIC before 8.1.5 allows remote attackers to cause a denial of service via a crafted web page.https://patchthecve.com/cve/CVE-2011-4518.htmlhttps://patchthecve.com/cve/CVE-2011-4518.htmlTue, 16 Jun 2026 23:34:58 +0000MEDIUM 5.0: Directory traversal vulnerability in the PmWebDir object in the web server in MICROSYS PROMOTIC before 8.1.5 allows remote attackers to read arbitrary files via unspecified vectors.