Security readout for executives and security teams
This flaw affected older Pivotal PCF Elastic Runtime releases and could let an unprivileged attacker impersonate other users because JWT validation was incomplete. For executives, this is an identity-trust issue: impacted platforms may have accepted tokens they should not have trusted. Exposure is limited to organizations running the named PCF Elastic Runtime versions. The bundle does not identify specific components, deployment patterns, internet exposure requirements, or downstream distributions beyond PCF Elastic Runtime. Prioritize remediation if any affected PCF Elastic Runtime version remains in service. The issue targets authentication trust, and successful abuse could undermine user accountability across affected platform components. Mitigation focus: Upgrade PCF Elastic Runtime 1.6.x to 1.6.60 or later.; Upgrade PCF Elastic Runtime 1.7.x to 1.7.41 or later.; Upgrade PCF Elastic Runtime 1.8.x to 1.8.23 or later..
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.
Credential 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-2017-2773 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
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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.
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
- https://pivotal.io/security/cve-2017-2773CVE reference · x_refsource_CONFIRM
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.