CVE Tools
Sign in

CVE-2021-4283

FreeBPX voicemail Settings ssettings.php cross site scripting

Published: Dec 27, 2022Updated: Nov 21, 2024 Sources: CVE List NVDCWE-79
2.4LOW
NVD MITRE
EPSS Score
0.5%
Top 59.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

A vulnerability was found in FreeBPX voicemail. It has been rated as problematic. Affected by this issue is some unknown functionality of the file views/ssettings.php of the component Settings Handler. The manipulation of the argument key leads to cross site scripting. The attack may be launched remotely. Upgrading to version 14.0.6.25 is able to address this issue. The name of the patch is ffce4882016076acd16fe0f676246905aa3cb2f3. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216872.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:RS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

FreeBPX
oss-projectaka voicemail
voicemailOn-prem
Communications / voip-telephony
sangoma
commercial·CAaka certified asterisk, asterisk, freepbx
voicemailOn-premWeb App
Communications / messaging-chat

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://vuldb.com/?id.216872
vuldb.com
https://vuldb.com/?ctiid.216872
vuldb.com
https://github.com/FreePBX/voicemail/commit/ffce4882016076acd16fe0f676246905aa3cb2f3
github.com
and 1 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2021-4283 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows