shannah Xataface up to 2.x Installer install_form.js.php testftp cross site scripting

EntryHistoryDiffjsonxmlCTI

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.
3.3	$0-$5k	0.00

Overview

A vulnerability, which was classified as problematic, has been found in shannah Xataface up to 2.x. Affected by this issue is the function testftp of the file install/install_form.js.php of the component Installer. The manipulation leads to cross site scripting. Using CWE to declare the problem leads to CWE-79. The weakness was disclosed 01/05/2023 as 94143a4299e386f33bf582139cd4702571d93bde. The advisory is available at github.com. This vulnerability is handled as CVE-2021-4303. The attack may be launched remotely. Technical details are available. There is no exploit available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project. It is declared as not defined. As 0-day the estimated underground price was around $0-$5k. Installer is disabled by default. Upgrading to version 3.0.0 is able to address this issue. The updated version is ready for download at github.com. The name of the patch is 94143a4299e386f33bf582139cd4702571d93bde. The bugfix is ready for download at github.com. It is recommended to upgrade the affected component. A possible mitigation has been published before and not just after the disclosure of the vulnerability. [Details]

IOB - Indicator of Behavior (429)

Timeline

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Lang

en	422
es	2
de	2
ja	2
sv	2

Country

us	56
gb	40
cn	6
hu	4
jp	4

Actors

Carbanak	1
Naikon	1

Activities

IOC - Indicator of Compromise (5)

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

ID	IP range	Actor	Type	Confidence
1	54.213.123.0/24	Dealply	predictive	High
2	XX.XX.XXX.X/XX	Xxxxxxxx	predictive	High
3	XX.XX.XXX.X/XX	Xxxxxxx	predictive	High
4	XXX.XXX.XXX.X/XX	Xxxxxxx	predictive	High
5	XXX.XXX.XXX.X/XX	Xxxxx Xxxxxxx	predictive	High

TTP - Tactics, Techniques, Procedures (1)

Tactics, techniques, and procedures summarize the suspected MITRE ATT&CK techniques used. This data is unique as it uses our predictive model for actor profiling.

ID	Technique	Vulnerabilities	Access Vector	Type	Confidence
1	T1059.007	CWE-79	Cross Site Scripting	predictive	High

IOA - Indicator of Attack (1)

These indicators of attack list the potential fragments used for technical activities like reconnaissance, exploitation, privilege escalation, and exfiltration. This data is unique as it uses our predictive model for actor profiling.

ID	Class	Indicator	Type	Confidence
1	File	xxxxxxx/xxxxxxx_xxxx.xx.xxx	predictive	High

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