CVE-2019-9569
Buffer Overflow in dactetra in Delta Controls enteliBUS Manager V3.40_B-571848 allows remote unauthenticated users to execute arbitrary code and possibly cause a denial of service via unspecified vectors.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.78%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Buffer Overflow in dactetra in Delta Controls enteliBUS Manager V3.40_B-571848 allows remote unauthenticated users to execute arbitrary code and possibly cause a denial of service via unspecified vectors.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.78% probability · 92th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- deltacontrols/entelibus firmware
- Source
- cve@mitre.org
EPSS 4.8% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/hvacking-understanding-the-delta-between-security-and-reality/Exploit, Third Party Advisory
- https://www.deltacontrols.com/products/hvac-controls/central-plant-controllers/entelibusProduct
- https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/hvacking-understanding-the-delta-between-security-and-reality/Exploit, Third Party Advisory
- https://www.deltacontrols.com/products/hvac-controls/central-plant-controllers/entelibusProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.