CVE-2019-9569
CVE-2019-9569 is a critical-severity vulnerability in Deltacontrols Entelibus Firmware with a CVSS 3.x base score of 9.8. 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-787.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 5% (91st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Deltacontrols Entelibus Firmware
- Published:
- Last modified:
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.
Frequently asked questions
- What is 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.
- How severe is CVE-2019-9569?
- CVE-2019-9569 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-9569 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-9569?
- CVE-2019-9569 affects Deltacontrols Entelibus Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-9569?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2019-9569 published?
- CVE-2019-9569 was published on 2019-08-26 and last updated on 2026-06-17.
References
- https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/hvacking-understanding-the-delta-between-security-and-reality/
- https://www.deltacontrols.com/products/hvac-controls/central-plant-controllers/entelibus
Affected products (1)
- cpe:2.3:o:deltacontrols:entelibus_firmware:3.40_b-571848:*:*:*:*:*:*:*
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