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CVE

CWE

Training

CVE-2020-37104

Published: Feb 11, 2026

Modified: Mar 5, 2026

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

ASTPP 4.0.1 contains an information disclosure vulnerability that allows unauthenticated attackers to download database backup files by predicting backup filename patterns. Attackers can generate a list of 6-digit PIN combinations and fuzz the backup download URL to exfiltrate sensitive database information from the /database_backup/ directory.

Vendor	Product	Versions
ASTPP	ASTPP	affected `4.0.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

ExploitDB-47900

exploit

ASTPP Official Vendor Homepage

product

ASTPP GitHub Repository

product

VulnCheck Advisory: ASTPP 4.0.1 VoIP Billing - Database Backup Download

third-party-advisory

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