CVE-2018-7756 EXPLOIT
9.8
CRITICAL · CVSS 3.0 · EPSS 60.7% (pctl 99)
Patch early
A public exploit exists.
Description
RunExeFile.exe in the installer for DEWESoft X3 SP1 (64-bit) devices does not require authentication for sessions on TCP port 1999, which allows remote attackers to execute arbitrary code or access internal commands, as demonstrated by a RUN command that launches a .EXE file located at an arbitrary external URL, or a "SETFIREWALL Off" command.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 60.74% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-94 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-03-15 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| dewesoft | dewesoft |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | DEWESoft X3 SP1 (x64) - Remote Command Execution | 2018-03-12 |
References
→ the Explorer · watch your stack · NVD