AMSS++ 4.7 contains an authentication bypass vulnerability that allows attackers to access administrative accounts using hardcoded credentials. Attackers can log in with the default admin username and password '1234' to gain unauthorized administrative access to the system.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Amss++ Project
  • Amss++
Amssplus
  • Amss Plus

No data.

No data.

References
Link Providers
https://www.exploit-db.com/exploits/48114 cve-icon cve-icon
https://www.vulncheck.com/advisories/amss-backdoor-admin-account cve-icon cve-icon
History

Mon, 09 Feb 2026 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Amss++ Project
Amss++ Project amss++
Amssplus
Amssplus amss Plus
Vendors & Products Amss++ Project
Amss++ Project amss++
Amssplus
Amssplus amss Plus

Fri, 06 Feb 2026 23:30:00 +0000

Type Values Removed Values Added
Description AMSS++ 4.7 contains an authentication bypass vulnerability that allows attackers to access administrative accounts using hardcoded credentials. Attackers can log in with the default admin username and password '1234' to gain unauthorized administrative access to the system.
Title AMSS++ 4.7 - Backdoor Admin Account
Weaknesses CWE-798
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': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-02-06T23:14:07.110Z

Updated: 2026-02-06T23:14:07.110Z

Reserved: 2026-02-03T16:27:45.307Z

Link: CVE-2020-37135

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-07T00:15:54.760

Modified: 2026-02-09T16:08:55.263

Link: CVE-2020-37135

cve-icon Redhat

No data.