Vulnerability · Published Jun 8, 2021 · Assigned by mitre
CVE-2021-26472Unauthenticated remote command execution with SYSTEM privileges in Vembu products
Critical 10.0
In plain English
A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 85% of all known vulnerabilities).
Severity (CVSS 3.1)10.0Critical
Exploit odds (30 days)2.5%top 15.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
References
- https://csirt.divd.nl/cases/DIVD-2020-00011/ x_refsource_CONFIRM
- https://csirt.divd.nl/2021/05/11/Vembu-zero-days/ x_refsource_CONFIRM
- https://www.wbsec.nl/vembu x_refsource_CONFIRM
- https://csirt.divd.nl/cves/CVE-2021-26472/ x_refsource_CONFIRM