How severe is CVE-2023-1864?

CVE-2023-1864 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-1864 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-1864?

CVE-2023-1864 affects Fanuc Roboguide Handlingpro Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-1864?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-1864 published?

CVE-2023-1864 was published on 2023-06-07 and last updated on 2026-06-17.

CVE-2023-1864

CVE-2023-1864 is a medium-severity vulnerability in Fanuc Roboguide Handlingpro Firmware with a CVSS 3.x base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Fanuc Roboguide Handlingpro Firmware
Published: 2023-06-07
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2023-1864?: 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 severe is CVE-2023-1864?: CVE-2023-1864 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-1864 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-1864?: CVE-2023-1864 affects Fanuc Roboguide Handlingpro Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-1864?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-1864 published?: CVE-2023-1864 was published on 2023-06-07 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-101-01

Affected products (1)

cpe:2.3:o:fanuc:roboguide_handlingpro_firmware:*:*:*:*:*:*:*:*

Other CWE-22 (Path Traversal) vulnerabilities

CVE-2026-48282 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted…
CVE-2026-54917 — Critical (CVSS 10.0): SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables. Prior to 4.30, the…
CVE-2026-11429 — Critical (CVSS 10.0): Two endpoints in the Vault Service ScriptsController, shared by Altium Enterprise Server and Altium 365, accept file…
CVE-2026-34909 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to…
CVE-2026-7411 — Critical (CVSS 10.0): In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, inadequate path normalization in the Submodel…
CVE-2026-36767 — Critical (CVSS 10.0): A path traversal vulnerability in the /content/images/add endpoint of shopizer v3.2.5 allows attackers write arbitrary…

Browse all CWE-22 (Path Traversal) vulnerabilities →