https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2021-43458.htmlhttps://patchthecve.com/cve/CVE-2021-43458.htmlWed, 17 Jun 2026 04:11:00 +0000HIGH 7.8: An Unquoted Service Path vulnerability exits in Vembu BDR 4.2.0.1 via a specially crafted file in the (1) hsflowd, (2) VembuBDR360Agent, or (3) VembuOffice365Agent service paths.https://patchthecve.com/cve/CVE-2021-26474.htmlhttps://patchthecve.com/cve/CVE-2021-26474.htmlWed, 17 Jun 2026 03:43:26 +0000HIGH 8.6: Various Vembu products allow an attacker to execute a (non-blind) http-only Cross Site Request Forgery (Other products or versions of products in this family may be affected too.)https://patchthecve.com/cve/CVE-2021-26473.htmlhttps://patchthecve.com/cve/CVE-2021-26473.htmlWed, 17 Jun 2026 03:43:26 +0000CRITICAL 9.8: In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1 the http API located at /sgwebservice_o.php action logFilePath allows an attacker to write arbitrary files in the context of the web server process. These files can then be executed remotely by calling the file via the web server.https://patchthecve.com/cve/CVE-2021-26472.htmlhttps://patchthecve.com/cve/CVE-2021-26472.htmlWed, 17 Jun 2026 03:43:26 +0000CRITICAL 10.0: In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1 installed on Windows, the http API located at /consumerweb/secure/download.php. Using this command argument an unauthenticated attacker can execute arbitrary OS commands with SYSTEM privileges.https://patchthecve.com/cve/CVE-2021-26471.htmlhttps://patchthecve.com/cve/CVE-2021-26471.htmlWed, 17 Jun 2026 03:43:25 +0000CRITICAL 9.8: In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1, the http API located at /sgwebservice_o.php accepts a command argument. Using this command argument an unauthenticated attacker can execute arbitrary shell commands.