Security readout for executives and security teams
Cisco AnyConnect could be tricked into accepting malicious configuration, certificate, or localization files because certificate validation was handled incorrectly. For executives, the risk is unauthorized change to VPN client behavior, not confirmed system compromise. The source bundle does not provide CVSS, fixed versions, or active exploitation evidence. Organizations using Cisco AnyConnect Network Access Manager or AnyConnect Secure Mobility Client on iOS, Mac OS X, Android, Windows, or Linux may be exposed. The bundle does not identify exact vulnerable versions or deployment conditions. Treat as a targeted VPN client integrity risk. Prioritize inventory and Cisco-guided remediation, especially for remote workforce endpoints. Urgency is reduced by absent KEV or active exploitation evidence in the provided sources. Mitigation focus: Review Cisco advisory cisco-sa-20180606-AnyConnect-cert-bypass for fixed releases and guidance.; Inventory AnyConnect clients and Network Access Manager deployments across supported platforms.; Prioritize remediation for managed VPN clients used outside trusted networks..
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.
CWE-295: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2018-0334 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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-AnyConnect-cert-bypassCVE 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 Certificate Validation
Improper Certificate Validation represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.