CVE-2011-2021: n/a vulnerability

Security readout for executives and security teams

This is an old TIBCO iProcess session fixation issue. If affected web components are still in use, a remote attacker may be able to take over a user’s web session through unspecified vectors. The sources do not provide CVSS, CWE, exploit details, or current exploitation evidence. Exposure is most likely in legacy environments still running TIBCO iProcess Engine or iProcess Workspace versions below the stated fixed thresholds, especially if web access is available to untrusted users. Prioritize if legacy TIBCO iProcess systems remain business-critical or externally reachable. The business risk is account or workflow session takeover, but urgency is constrained by missing severity metrics and no supplied active-exploitation evidence. Mitigation focus: Inventory TIBCO iProcess Engine and Workspace deployments and versions.; Upgrade Engine to 11.1.3 or later where applicable.; Upgrade Workspace to 11.3.1 or later where applicable..

Prepared: Jun 28, 2026, 01:17 UTC (UTC+00:00)

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

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CVE-2011-2021 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 20, 2011, 22:00 UTC (UTC+00:00)

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

2Source links

CVSS and timeline data

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

Source materials

CVE List V5 sourceCVE List V5
iprocess-unspecified-session-hijacking(67538)CVE reference · vdb-entry, x_refsource_XF

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.

CVE-2011-2021: Session fixation vulnerability in TIBCO iProcess Engine before 11.1.3 and iProcess Workspace before 11.3.1...