CVE-2021-26472

CVSS V2 High 10 CVSS V3 Critical 9.8
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.
Overview
  • CVE ID
  • CVE-2021-26472
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-08T19:15:08
  • Last Modified Date
  • 2022-04-06T16:47:03
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:vembu:bdr_suite:*:*:*:*:*:*:*:* 1 OR 4.2.0.1
cpe:2.3:a:vembu:offsite_dr:*:*:*:*:*:*:*:* 1 OR 4.2.0.1
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://csirt.divd.nl/2021/05/11/Vembu-zero-days/ Third Party Advisory
https://csirt.divd.nl/cves/CVE-2021-26472/ Third Party Advisory
https://csirt.divd.nl/cases/DIVD-2020-00011/ Third Party Advisory
https://www.wbsec.nl/vembu Broken Link Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-26472
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26472
History
Created Old Value New Value Data Type Notes
2022-05-10 06:29:29 Added to TrackCVE
2022-12-05 03:44:45 2021-06-08T19:15Z 2021-06-08T19:15:08 CVE Published Date updated
2022-12-05 03:44:45 2022-04-06T16:47:03 CVE Modified Date updated
2022-12-05 03:44:45 Analyzed Vulnerability Status updated