PatchTheCVECVE-2025-63402: An issue in HCL Technologies Limited HCLTech GRAGON before v.7.6.0 allows a remote attacker to execute arbitra
CVE-2025-63402 is a medium-severity flaw (CVSS 5.5) affecting dragon. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
An issue in HCL Technologies Limited HCLTech GRAGON before v.7.6.0 allows a remote attacker to execute arbitrary code via APIs do not enforcing limits on the number or size of requests
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.5 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | High |
| Privileges needed | High |
| User interaction | None |
| EPSS exploit chance | 0.3% (top 74%) |
| CISA exploited list | No |
| Weakness | CWE-770 |
| Published | 2025-12-03 |
| Last modified | 2026-10-27 |
Last updated 2026-10-27 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-63402?
dragon: upgrade to 7.6.0. Exact commands for each OS are on this page.
Is CVE-2025-63402 being exploited?
CVE-2025-63402 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-63402 affect?
CVE-2025-63402 affects dragon. Severity is medium (CVSS 5.5). An issue in HCL Technologies Limited HCLTech GRAGON before v.7.6.0 allows a remote attacker to execute arbitrary code via APIs do not enforcing limits on the number or size of requests
How urgent is CVE-2025-63402?
Priority 26/100. No elevated risk signals yet.