Vulnerability Monitor

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CVE-2019-17102

An exploitable command execution vulnerability exists in the recovery partition of Bitdefender BOX 2, version 2.0.1.91. The API method `/api/update_setup` does not perform firmware signature checks atomically, leading to an exploitable race condition (TOCTTOU) that allows arbitrary execution of system commands. This issue affects: Bitdefender Bitdefender BOX 2 versions prior to 2.1.47.36.

Published

2020-01-27T14:15:10.997

Last Modified

2024-11-21T04:31:41.760

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.3 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-413
Type: Primary
CWE-367

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	bitdefender	box_2_firmware	< 2.1.47.36	Yes
Hardware	bitdefender	box_2	-	No

References

https://www.bitdefender.com/support/security-advisories/bitdefender-box-v2-bootstrap-update_setup-command-execution-vulnerability-va-2226 Vendor Advisory ([email protected])
https://www.bitdefender.com/support/security-advisories/bitdefender-box-v2-bootstrap-update_setup-command-execution-vulnerability-va-2226 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)