Security readout for executives and security teams
Plain-English summary
This issue affects Cacti versions before 1.2.18 and can allow cross-site scripting through template import when the midwinter theme is involved. A successful attack could run attacker-controlled script in a user’s browser. The provided sources do not include CVSS, confirmed impact details, or active exploitation evidence.
Executive priority
Prioritize remediation for internet-accessible or broadly administered Cacti systems. The issue is not KEV-listed in the bundle, but XSS in an administrative monitoring platform can create meaningful account and operational risk.
Technical view
CVE-2020-14424 is an XSS vulnerability in Cacti before 1.2.18 tied to template import and the midwinter theme. The public bundle names the vulnerable condition but does not clarify authentication requirements, affected roles, payload constraints, or whether exploitation requires theme availability.
Likely exposure
Exposure is most likely in Cacti deployments running versions earlier than 1.2.18, especially where template import workflows and the midwinter theme are available. The bundle does not provide CPEs or distribution-specific affected package ranges.
Exploitation context
The CVE states remote attackers can trigger XSS. CISA KEV is false in the bundle, and no cited source here confirms active exploitation in the wild. Treat exploit status as unconfirmed.
Researcher notes
Key gaps remain: no CVSS, CWE, CPE, authentication requirement, or exploit telemetry is included in the supplied data. Validate exposure against the upstream Cacti PR and any downstream vendor package advisories before assigning final risk.
Mitigation direction
- Inventory Cacti deployments and identify versions earlier than 1.2.18.
- Review Cacti and distribution vendor guidance before applying remediation.
- Upgrade affected Cacti instances to a fixed supported release where feasible.
- Restrict access to template import functions to trusted administrators.
- Review theme availability and disable unused themes if vendor-supported.
Validation and detection
- Confirm the installed Cacti version on each monitored host.
- Check whether the midwinter theme is present or enabled.
- Review who can access template import functionality.
- Look for vendor advisories or package changelogs referencing CVE-2020-14424.
- Check web access logs for unusual template import activity.
Public sources used
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-2020-14424 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://bugzilla.redhat.com/show_bug.cgi?id=2001016CVE reference · x_refsource_CONFIRM
- https://github.com/Cacti/cacti/pull/4261CVE 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.