Security readout for executives and security teams
Plain-English summary
This ColdFusion flaw can let an unauthenticated remote attacker bypass access controls and reach administrative CFM and CFC endpoints. That matters because admin interfaces can expose sensitive application management functions. CISA lists it as known exploited, so exposed ColdFusion systems should be treated as urgent.
Executive priority
Treat this as a near-term remediation item. The issue is high severity, remotely reachable, requires no user action, and appears in CISA KEV. Prioritize externally exposed ColdFusion administrative surfaces first.
Technical view
CVE-2023-38205 is a CWE-284 improper access control issue in Adobe ColdFusion 2018u18 and earlier, 2021u8 and earlier, and 2023u2 and earlier. CVSS 3.1 is 7.5, network exploitable, low complexity, no privileges, no user interaction, with high confidentiality impact.
Likely exposure
Organizations running affected Adobe ColdFusion versions are exposed, especially if ColdFusion administration CFM or CFC endpoints are reachable from untrusted networks. The bundle does not identify specific hosting platforms, configurations, or compensating controls beyond product and version exposure.
Exploitation context
Active exploitation is supported by the CISA Known Exploited Vulnerabilities listing. The provided sources do not describe exploit volume, attacker groups, payloads, or post-exploitation behavior. Exploitation requires no user interaction and no prior privileges.
Researcher notes
The core weakness is improper access control enabling security feature bypass to ColdFusion administrative CFM/CFC endpoints. Available evidence supports product/version exposure and KEV status, but not exploit mechanics, indicators, or confirmed downstream impact beyond confidentiality risk.
Mitigation direction
- Identify all Adobe ColdFusion 2018, 2021, and 2023 deployments.
- Apply Adobe APSB23-47 security updates or current vendor guidance.
- Prioritize systems with internet-reachable administration endpoints.
- Restrict administrative endpoint exposure while patching, where operationally feasible.
- Review CISA KEV remediation expectations for tracked assets.
Validation and detection
- Confirm deployed ColdFusion versions against the affected update levels.
- Verify Adobe APSB23-47 or later relevant updates are installed.
- Inventory whether administration CFM or CFC endpoints are externally reachable.
- Review access logs for unexpected administrative endpoint requests.
- Confirm remediation status for any KEV-managed asset inventory.
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.
CWE-284: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. 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-2023-38205 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
- High
- CVSS
- 7.5 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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.
CISA KEV status
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N3.93.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.5HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://helpx.adobe.com/security/products/coldfusion/apsb23-47.htmlCVE reference · vendor-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-38205CVE reference · government-resource
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 Access Control
Improper Access Control represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.