CVE-2026-79576

Published Sep 8, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Description

An issue in the Single-Sign On (SSO) component of Digital-Infrastructure v9.6.7 allows attackers to authenticate as any user, including the Admin, without a password.

Analysis

Technical impact

The vulnerability centers around the Single‑Sign‑On (SSO) component of Digital‑Infrastructure version 9.6.7. Attackers can authenticate as any user, including the administrator, without providing a password. This is a classic authentication bypass flaw, identified by CWE‑287, which directly compromises account confidentiality and integrity.

Affected Systems

Affected systems include applications deployed with Digital‑Infrastructure version 9.6.7 that rely on its SSO module. No specific vendor product name is provided beyond the generic Digital‑Infrastructure package.

Risk and Exploitability

EPSS data is not available, and the vulnerability is not listed in the CISA KEV catalog. The CVSS score is 9.8, which indicates a very high severity. The likely attack vector is remote, as the SSO component is typically exposed over the network; this inference comes from the fact that SSO endpoints are normally accessible via HTTP/HTTPS.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Disable or limit the SSO component until an official fix is released.
Enforce multi‑factor authentication on all SSO endpoints to add an extra verification layer.
Restrict administrative accounts to a separate authentication domain and apply role‑based access controls.
Monitor authentication logs for unusual sign‑in activity and investigate promptly.

Generated by OpenCVE AI on September 8, 2026 at 19:03 UTC.

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.483% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/fangtang7/CVE/blob/main/Digital-Infrastructure/sso.md

History

Sep 8, 2026 7:30 PM Title updated View changes

Type	Values Removed	Values Added
Title	SSO Component Allows Password‑Free Authentication as Any User

Sep 8, 2026 5:00 PM Title updated View changes

Type	Values Removed	Values Added
Title		SSO Component Allows Password‑Free Authentication as Any User

Sep 8, 2026 4:30 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-287
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Sep 8, 2026 3:00 PM Description updated. Added references View changes

Type	Values Removed	Values Added
Description		An issue in the Single-Sign On (SSO) component of Digital-Infrastructure v9.6.7 allows attackers to authenticate as any user, including the Admin, without a password.
References		https://github.com/fangtang7/CVE/blob/main/Digital-Infrastructure/sso.md