CVE-2023-41265

2023-08-2900:00:00

attackerkb.com

qlik sense enterprise

http request tunneling

remote attacker

privilege elevation

exploitation

cactus ransomware group

9.9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

9.3 High

AI Score

Confidence

High

0.92 High

EPSS

Percentile

99.0%

JSON

An HTTP Request Tunneling vulnerability found in Qlik Sense Enterprise for Windows for versions May 2023 Patch 3 and earlier, February 2023 Patch 7 and earlier, November 2022 Patch 10 and earlier, and August 2022 Patch 12 and earlier allows a remote attacker to elevate their privilege by tunneling HTTP requests in the raw HTTP request. This allows them to send requests that get executed by the backend server hosting the repository application. This is fixed in August 2023 IR, May 2023 Patch 4, February 2023 Patch 8, November 2022 Patch 11, and August 2022 Patch 13.

Recent assessments:

ccondon-r7 at January 29, 2024 9:16pm UTC reported:

Rapid7 saw exploitation of this in customer environments in early December 2023. It’s also been used by the Cactus ransomware group.

Assessed Attacker Value: 4
Assessed Attacker Value: 4Assessed Attacker Value: 0