Security readout for executives and security teams
ONOS 1.13.2 and earlier could mishandle uploaded application ZIP archives. A malicious archive could use directory traversal to overwrite or delete files on the controller host. This matters most where ONOS app upload or installation is available to users, automation, or exposed management paths. Likely limited to environments running ONF ONOS 1.13.2 or earlier where application ZIP uploads or installs are possible. Internet exposure is not established by the supplied sources. Risk increases if untrusted users or CI/CD processes can submit ONOS applications. Prioritize this where ONOS controls production network infrastructure or accepts app packages from automation or multiple teams. Without evidence of active exploitation or a CVSS score, urgency depends on exposure, but affected controllers should be reviewed and upgraded through normal change control. Mitigation focus: Identify ONOS controllers and confirm whether versions are 1.13.2 or earlier.; Check ONOS vendor guidance and the referenced Gerrit change for the fixed release.; Restrict ONOS application upload and installation to trusted administrators only..
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.
File access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2018-1999020 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://gerrit.onosproject.org/#/c/19043/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.