Security readout for executives and security teams
This issue affects Citrix iOS Receiver versions before 7.0. It can cause TLS certificates to be validated incorrectly, weakening the trust checks users rely on when connecting. The public record does not provide technical vectors, CVSS scoring, or evidence of active exploitation. Exposure is limited to organizations still allowing Citrix iOS Receiver versions earlier than 7.0 on iOS devices. Risk is higher for users connecting over untrusted networks, but the sources do not define exact attack requirements. Treat this as a targeted legacy-client cleanup item. It is not supported by public active-exploitation evidence, but TLS trust failures can affect confidential remote-access sessions if outdated clients remain in use. Mitigation focus: Identify and remove Citrix iOS Receiver versions earlier than 7.0.; Upgrade affected clients to Citrix iOS Receiver 7.0 or later where supported.; Review Citrix CTX213998 for vendor-specific remediation guidance..
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
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ATT&CK lookup starting points
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CVE-2016-5433 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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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
Products and packages named in the record
CWE details
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