Security readout for executives and security teams
CVE-2018-20814 is a cross-site scripting issue in Pulse Secure Pulse Connect Secure and Pulse Policy Secure. It affects specific 8.3/5.4 release lines and is not reported for PCS 8.1RX or PPS 5.2RX. Public data does not provide severity, CVSS, or confirmed exploitation. Exposure is most likely where affected PCS or PPS versions are deployed, especially if their web interfaces are reachable by users or the internet. Confirm exact appliance versions because the provided affected-product metadata is incomplete. Prioritize validation for any exposed Pulse Secure remote-access systems. Business urgency is uncertain because severity and exploitation evidence are missing, but VPN and policy gateways are sensitive assets. Mitigation focus: Review Pulse Secure advisory SA43877 for affected and fixed release details.; Upgrade affected PCS and PPS systems according to vendor guidance.; Confirm PCS 8.1RX and PPS 5.2RX systems are not treated as affected by this CVE..
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.
CVE-2018-20814 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://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877/CVE 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.