Bitrix Site Manager prior 21.0.100 Vote Module Remote Code Execution

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0$0-$5k0.27

Overview

A vulnerability was found in Bitrix Site Manager and classified as critical. Affected by this issue is some unknown functionality of the component Vote Module. The manipulation leads to Remote Code Execution. The weakness was published 03/23/2022. The advisory is shared for download at helpdesk.bitrix24.com. This vulnerability is handled as CVE-2022-27228. The attack may be launched remotely. There are no technical details available. There is no exploit available. The current price for an exploit might be approx. USD $0-$5k at the moment. It is declared as not defined. As 0-day the estimated underground price was around $0-$5k. Upgrading to version 21.0.100 is able to address this issue. It is recommended to upgrade the affected component. A possible mitigation has been published even before and not after the disclosure of the vulnerability. [Details]

Activities

Activities

IOC - Indicator of Compromise (38)

These indicators of compromise highlight associated network ranges which are known to be part of research and attack activities.

IDIP rangeActorTypeConfidence
137.1.215.0/24FIN7predictiveHigh
237.252.7.0/24FIN6predictiveHigh
346.165.250.0/24GluptebapredictiveHigh
446.166.182.0/24Liberty Front PresspredictiveHigh
5xx.xx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
6xx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
7xx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
8xx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
9xx.xx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
10xx.xxx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
11xx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
12xx.xxx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
13xx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
14xx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
15xx.xxx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
16xxx.xx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
17xxx.xxx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
18xxx.xx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
19xxx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
20xxx.xxx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
21xxx.xxx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
22xxx.xx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
23xxx.xx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
24xxx.xxx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
25xxx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
26xxx.xx.x.xXxxxxxx Xxxxx XxxxxpredictiveHigh
27xxx.xx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
28xxx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
29xxx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
30xxx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
31xxx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
32xxx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
33xxx.xxx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
34xxx.xx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
35xxx.xxx.xx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
36xxx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
37xxx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh
38xxx.xxx.xxx.xXxxxxxx Xxxxx XxxxxpredictiveHigh

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