Security readout for executives and security teams
This flaw affects Cisco WebEx ARF recording playback. A user who opens a malicious ARF recording could have code run on their computer. It is not described as remotely exploitable without user interaction, but it can turn a meeting-recording file into an endpoint compromise path. Exposure is most likely on endpoints with Cisco WebEx Network Recording Player or ARF players installed, and organizations using Cisco WebEx Business Suite, WebEx Meetings sites, or WebEx Meetings Server where ARF recordings are common. Prioritize remediation for teams that regularly receive or play WebEx recordings, especially high-value user groups. The business risk is endpoint compromise through a plausible meeting-recording lure, not unauthenticated server takeover based on the provided evidence. Mitigation focus: Review Cisco advisory cisco-sa-20180103-wnrp for vendor-fixed versions and guidance.; Update or remove affected Cisco WebEx Network Recording Player installations.; Limit ARF file handling to trusted recordings until remediation is complete..
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-119: 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-2018-0103 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
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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
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180103-wnrpCVE 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.
Improper Restriction of Operations within the Bounds of a Memory Buffer
Improper Restriction of Operations within the Bounds of a Memory Buffer represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.