CVE-2020-37104

ASTPP 4.0.1 VoIP Billing - Database Backup Download

Published Feb 11, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Inextrix
Inextrix astpp
CPEs cpe:2.3:a:inextrix:astpp:4.0.1:*:*:*:*:*:*:*
Vendors & Products Inextrix
Inextrix astpp
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Astpp
Astpp astpp
Vendors & Products Astpp
Astpp astpp
Type Values Removed Values Added
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.
Title ASTPP 4.0.1 VoIP Billing - Database Backup Download
Weaknesses CWE-538
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Mar 5, 2026, 1:28 AM
Reserved
Feb 1, 2026, 1:16 PM
Status
Analyzed
Published
Feb 11, 2026, 9:16 PM
Modified
Jun 17, 2026, 3:16 AM