Security readout for executives and security teams
Cisco Webex Teams for Windows and macOS had an input-handling flaw that could let a remote attacker run code on a user’s device after convincing the user to open a malicious link. The source bundle does not identify active exploitation or exact affected versions. Exposure is most likely in organizations that deployed Cisco Webex Teams desktop clients for Windows or macOS, especially legacy builds from the 2018 timeframe. The provided sources do not specify affected version ranges. Treat this as high priority where legacy Webex Teams desktop clients remain deployed. The business risk is endpoint compromise through social engineering, but urgency depends on whether affected versions are still present. Mitigation focus: Check Cisco advisory cisco-sa-20180718-webex-teams-rce for affected and fixed client versions.; Upgrade or remove affected Windows and macOS clients according to Cisco guidance.; Identify and retire unsupported legacy Webex Teams installations..
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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CWE-20: Exact CWE lookup
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Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2018-0387 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
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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-webex-teams-rceCVE 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.