Port 7935Adobe Flash Debugger
Port 7935 is primarily used by the Adobe Flash Debug Player to interact with debugging tools such as Flash IDE, Flex Builder, or fdb. This fixed port facilitates real-time communication between the developer's environment and the running Flash content, enabling detailed inspection and troubleshooting of Flash applications during development..
- transport
- tcp
- in transit
- cleartext
- assignment
- unofficial
- risk
- 4/10
- lookups
- 5,919
single transport
payload readable on path
used by convention
caution
rank 837 of 993 · top 84%
Technical Details
what runs on :7935Port 7935 serves as the default communication channel between the Adobe Flash Debug Player and various debugging tools used by developers. When a developer enables debugging mode, Flash content running within the Debug Player listens for incoming debugger commands on this port. This setup allows for inspection of the application's state, control over execution flow, and collection of trace output.
The protocol used over this port typically involves serialized ActionScript objects transmitted via TCP connections, enabling the debugger to set breakpoints, step through code, and modify variables at runtime. Developers rely on this interactive session to identify issues or optimize their Flash content prior to deployment.
While Adobe Flash has been deprecated across most platforms, legacy applications or archival content might still invoke debugging connections over this port during maintenance or research activities. As such, although usage has diminished, awareness of its technical role remains relevant within legacy system contexts.
Security Information
exposure of :7935risk score
4/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
system averages 3.9 across 342 ports — this one sits 0.1 above.
in transit
cleartext
credentials and payloads are readable by anyone on path
assignment
unofficial
used by convention, not registered — what answers here varies by deployment
reachable over
tcp
every listening transport is another surface to filter at the edge
security overview
Potential vulnerabilities associated with port 7935 arise from unauthorized access––if left open on production systems, an attacker might exploit the Flash Debug Player interface to extract sensitive runtime information or manipulate application flows. This exposure can lead to information leakage or facilitate further exploitation, especially if the Flash content processes user data.
Mitigation strategies include:
- Restricting network exposure through firewalls, limiting access to trusted developer machines.
- Disabling debugging features in production environments to prevent opening the port inadvertently.
- Using access control lists (ACLs) to prevent unauthorized inbound connections.
- Decommissioning Flash content entirely or replacing it with modern, secure technologies.
Given Flash's deprecated status and historical vulnerabilities, reducing or eliminating reliance on this port is recommended.
Related Ports
the 8 most looked-up other ports in system — 342 ports carry that label.
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| :9080 | WebSphere HTTP Transport (default) | TCP | Web Services | caution | 51.6k |
| :23 | Telnet | TCP | Remote Access | caution | 34.8k |
| :12489 | NSClient Monitoring Agent | TCP | Network Services | caution | 30.0k |
risk mix of the 8 listed
- caution100%
0 of 8 encrypted