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CVE-2026-110116

CRITICALCVSS 9.1/10EPSS 0.59%

Last modified

CVE-2026-110116 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Risesoft-y9 Digital-Infrastructure 9.6.5 through 9.6.11 contains a path traversal vulnerability in the fileManager storeFile endpoint that allows unauthenticated attackers to write arbitrary files. Attackers can send crafted fullPath and fileName parameters to POST /rest/storeFile to create or overwrite service-writable files, potentially achieving code execution.. EPSS estimates a 0.59% chance of exploitation in the next 30 days.

Description

Risesoft-y9 Digital-Infrastructure 9.6.5 through 9.6.11 contains a path traversal vulnerability in the fileManager storeFile endpoint that allows unauthenticated attackers to write arbitrary files. Attackers can send crafted fullPath and fileName parameters to POST /rest/storeFile to create or overwrite service-writable files, potentially achieving code execution.

Metrics

CVSS 3.1
9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS 4.0
8.8/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.59%

47.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
risesoft-y9Digital-Infrastructure>= 9.6.5, <= 9.6.11

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-110116?
Risesoft-y9 Digital-Infrastructure 9.6.5 through 9.6.11 contains a path traversal vulnerability in the fileManager storeFile endpoint that allows unauthenticated attackers to write arbitrary files. Attackers can send crafted fullPath and fileName parameters to POST /rest/storeFile to create or overwrite service-writable files, potentially achieving code execution.
How severe is CVE-2026-110116?
CVE-2026-110116 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.
How do I fix CVE-2026-110116?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST