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CVE Record

CVE-2020-15950: Immuta v2.8.2 is affected by improper session management: user sessions are not revoked upon logout.

Immuta v2.8.2 is affected by improper session management: user sessions are not revoked upon logout.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2020-15950 concerns Immuta v2.8.2 not ending user sessions when a user logs out. In business terms, logout may not immediately remove access tied to an existing session, weakening account control after shared-device use, termination, or suspected compromise. The source bundle does not provide severity, CVSS, patch details, or confirmed exploitation.

Executive priority

Treat as a targeted product/version risk requiring inventory first. Escalate if Immuta v2.8.2 protects regulated or sensitive data, or if shared devices, contractor access, or recent account-compromise concerns exist. Evidence is insufficient to justify emergency response without local exposure.

Technical view

The reported flaw is improper session management in Immuta v2.8.2: user sessions are not revoked on logout. The available CVE data does not include a CWE, CVSS vector, affected CPEs, fixed version, or vendor mitigation. Analysis should treat the named version as the only source-supported affected scope.

Likely exposure

Exposure is likely limited to organizations running Immuta v2.8.2. Systems handling sensitive data access policies deserve priority review because persistent sessions may preserve authenticated access beyond user intent. No broader affected-version range is supported by the supplied evidence.

Exploitation context

The source bundle does not show CISA KEV listing, public exploitation, exploit availability, or attack complexity. The practical risk is session reuse after logout, especially where session tokens, browser sessions, or shared workstations are not tightly controlled.

Researcher notes

The public record is sparse: description only, no CVSS, no CWE, no CPE, no fix details, and no confirmed exploitation. Avoid expanding the affected range beyond Immuta v2.8.2 unless vendor or Bishop Fox advisory text confirms it.

Mitigation direction

  • Inventory Immuta deployments and identify any v2.8.2 instances.
  • Review Immuta and Bishop Fox guidance for fixed versions or official mitigations.
  • If on v2.8.2, contact Immuta support for a supported remediation path.
  • Reduce session lifetime and enforce reauthentication where product settings support it.
  • Increase monitoring for suspicious session reuse after logout or account changes.

Validation and detection

  • Confirm whether any production or staging Immuta instance runs v2.8.2.
  • Review authentication and logout settings against current vendor documentation.
  • In a controlled test, verify logout invalidates the active authenticated session.
  • Check logs for continued activity after user logout events.
  • Document findings, compensating controls, and any vendor-confirmed upgrade path.
Prepared
Confidence
medium
Sources
5

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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.

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CVE-2020-15950 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

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.

0CVSS vectors
0Timeline events
0ADP providers
4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.