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CVE-2025-41753Path traversal in dynamically created BACnet File Objects
- 9.3CriticalCVSS base score
- 0.59%Exploitation in 30 daysEPSS · top 51% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The object name of a dynamically created BACnet File Object is interpreted as a file path without sufficient validation. Because relative paths are not limited to the intended directory, an unauthenticated remote attacker can traverse outside of it and read or overwrite arbitrary files on the device, which may lead to full system compromise.
Timeline
ID reserved
By CERTVDE
- 18 months later
· 18 months later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CERTVDECNA (assigner) | 4.0 | Critical9.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| CERTVDECNA (assigner) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Awaiting Analysis | 4.0 | Critical9.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/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 (exploitation in 30 days)
- 0.59% · top 51% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.3.
Affected products
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9
- affected 1.0.0 – < 4.8.9 (70)
- affected 1.0.0 – < 4.8.9 (70)
- affected 1.0.0 – < 4.8.9 (70)
- affected 1.0.0 – < 4.8.9 (70)
- affected 1.0.0 – < 4.8.9 (70)
- affected 1.0.0 – < 4.8.9 (70)
- affected 1.0.0 – < 4.8.9 (70)
- affected 1.0.0 – < 4.8.9 (70)
- affected 1.0.0 – < 4.8.9 (70)
- affected 1.0.0 – < 4.8.9 (70)
- affected 1.0.0 – < 4.8.9 (70)
References
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-211020 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-41753)Record last updated .