Security readout for executives and security teams
Plain-English summary
The reported SSO flaw could let an unauthenticated remote attacker sign in as any user, including an administrator, without knowing a password. Successful abuse could expose sensitive data, permit unauthorized changes, and disrupt services. The report specifically names Digital-Infrastructure v9.6.7, but the CVE data does not provide a confirmed vendor mapping or affected-version range.
Executive priority
Treat this as an immediate investigation and containment priority because the reported flaw bypasses authentication and may grant administrator access remotely. Confirm whether the named version is present today, restrict exposure if found, and obtain authoritative remediation guidance. Escalate incident review if logs show unexplained privileged sessions or account activity.
Technical view
CVE-2026-79576 is an authentication weakness (CWE-287) in the reported SSO component of Digital-Infrastructure v9.6.7. Its CVSS 3.1 score is 9.8: network-accessible, low complexity, no privileges or user interaction required, with high confidentiality, integrity, and availability impact. The supplied sources do not identify the underlying implementation defect.
Likely exposure
Highest concern applies where the named SSO component is deployed and reachable from untrusted networks. Exposure cannot be determined from the product name alone because the formal affected-product record lists vendor, product, and versions as unavailable. Organizations should confirm the software identity, deployed version, SSO enablement, and network accessibility.
Exploitation context
The described weakness presents a plausible direct account-takeover path, potentially including administrator access. However, the supplied record is not in KEV, and the source bundle provides no evidence of active exploitation, public weaponization, or observed attacks. The GitHub reference appears to be the originating technical report, but exploitation prevalence remains unknown.
Researcher notes
The assessment rests on a concise CVE description, CVSS vector, CWE classification, and one GitHub reference. Important details are missing: vendor identity, broader affected-version range, root cause, prerequisites, patch availability, and independent reproduction. The CVSS vector supports severe remote impact, but it does not prove real-world exploitation or establish every deployment as vulnerable.
Mitigation direction
- Identify deployments matching the reported Digital-Infrastructure v9.6.7 software and SSO component.
- Check authoritative vendor or maintainer guidance for a patch, upgrade, or supported mitigation.
- Restrict SSO access to trusted networks until remediation guidance is confirmed.
- Consider disabling the affected SSO component where operationally acceptable.
- Increase monitoring for unexpected logins, privilege changes, and administrative actions.
Validation and detection
- Confirm product identity and version directly from each potentially affected deployment.
- Determine whether the SSO component is enabled and externally reachable.
- Review authentication logs for passwordless successes, unusual accounts, sources, or administrator sessions.
- Verify any vendor-recommended remediation in staging before production rollout.
- After remediation, confirm unauthorized passwordless authentication is rejected using an approved defensive test.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-287: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-79576 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/fangtang7/CVE/blob/main/Digital-Infrastructure/sso.mdCVE reference, mitre
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Authentication
Improper Authentication represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.