Security readout for executives and security teams
Plain-English summary
CVE-2025-63401 is a cross-site scripting issue in HCLTech DRAGON before 7.6.0. The source states a remote attacker could execute arbitrary code through missing directives. The CVSS score is medium, but integrity impact is high, so exposed deployments should not ignore it.
Executive priority
Treat as a moderate-priority remediation item for environments using HCLTech DRAGON. It is not listed as actively exploited in the provided sources, but the potential integrity impact and arbitrary-code language justify timely upgrade planning.
Technical view
The CVE is CWE-79 with CVSS 3.1 score 5.5: network attack vector, high attack complexity, high privileges required, no user interaction, unchanged scope, and low confidentiality, high integrity, low availability impact. Public metadata names HCLTech DRAGON before 7.6.0, but structured affected-product fields are incomplete.
Likely exposure
Likely exposure is limited to organizations running HCLTech DRAGON earlier than 7.6.0. The CVE record does not provide usable CPEs or complete affected-version metadata, so teams must validate product ownership and deployed versions internally or through HCL guidance.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. The CVSS vector indicates exploitation requires high privileges and high complexity, with no user interaction required once those conditions are met.
Researcher notes
Evidence is thin: the structured affected fields are n/a, and only the narrative title/description identifies DRAGON before 7.6.0. Avoid assuming additional versions, modules, or exploitability conditions beyond the CVSS vector and HCL reference.
Mitigation direction
- Identify all HCLTech DRAGON deployments and their exact versions.
- Upgrade DRAGON deployments to 7.6.0 or later where applicable.
- Review the linked HCL advisory for vendor-specific mitigation details.
- Restrict administrative access to DRAGON until remediation is complete.
- Monitor vendor updates for corrected affected-version details.
Validation and detection
- Confirm whether any DRAGON instance is below version 7.6.0.
- Verify the linked HCL advisory matches your installed product and build.
- Check whether security directives referenced by HCL are present after remediation.
- Review logs for suspicious privileged activity against DRAGON interfaces.
- Document exceptions where upgrade timing depends on vendor support.
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-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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 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-2025-63401 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
- Medium
- CVSS
- 5.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L
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.
SSVC decision data
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:H/PR:H/UI:N/S:U/C:L/I:H/A:L0.74.7CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
5.5MediumVector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
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 Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.