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CVE-2021-45821

Published: Mar 16, 2022Updated: Nov 21, 2024 Sources: CVE List NVDCWE-89
NVD MITRE
8.8CVSSHIGH
EPSS Score
2.5%
Top 17.3%
CISA KEV
Not in KEV
Exploits
3 Known
Remediation
No Fix Available

Description

A blind SQL injection vulnerability exists in Xbtit 3.1 via the sid parameter in ajaxchat/getHistoryChatData.php file that is accessible by a registered user. As a result, a malicious user can extract sensitive data such as usernames and passwords and in some cases use this vulnerability in order to get a remote code execution on the remote web server.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-89

Affected Products

n/an/a
xbtitbtiteam

Attack Graph

Products CVE Techniques Tactics

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Exploitability

3 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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MITRE ATT&CK

1 technique
Initial Access
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References

https://github.com/btiteam/xbtit-3.1/blob/master/ajaxchat/getHistoryChatData.php
github.com
https://emaragkos.gr/infosec-adventures/xbtit-3-1-sql-njection/
emaragkos.gr
https://github.com/btiteam/xbtit-3.1/issues/6
github.com

Timeline

Published
Mar 16, 2022
Last Updated
Nov 21, 2024

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