PatchTheCVECVE-2023-1864: FANUC ROBOGUIDE-HandlingPRO Versions 9 Rev.ZD and prior is vulnerable to a path traversal, which could allow
CVE-2023-1864 is a medium-severity flaw (CVSS 6.8) affecting roboguide handlingpro firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
FANUC ROBOGUIDE-HandlingPRO Versions 9 Rev.ZD and prior is vulnerable to a path traversal, which could allow an attacker to remotely read files on the system running the affected software.
Why this priority
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.8 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | High |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.9% (top 39%) |
| CISA exploited list | No |
| Weakness | CWE-22 |
| Published | 2023-06-07 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · 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-2023-1864?
roboguide handlingpro firmware: upgrade to 9_rev.zd. Exact commands for each OS are on this page.
Is CVE-2023-1864 being exploited?
CVE-2023-1864 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-2023-1864 affect?
CVE-2023-1864 affects roboguide handlingpro firmware. Severity is medium (CVSS 6.8). FANUC ROBOGUIDE-HandlingPRO Versions 9 Rev.ZD and prior is vulnerable to a path traversal, which could allow an attacker to remotely read files on the system running the affected software.
How urgent is CVE-2023-1864?
Priority 44/100. Remotely exploitable, no login, no user action