CVE-2019-7276
CriticalExploitedPublic exploitOptergy Proton/Enterprise devices allow Remote Root Code Execution via a Backdoor Console.
Published Jul 1, 2019 · Updated Nov 21, 2024
Key Facts
Patch immediately- CVE-2019-7276 is a critical-severity vulnerability (CVSS 9.8 v3) affecting Enterprise (Optergy), Proton (Optergy).
- It is exploited in the wild, listed in Industry KEV feed since Oct 14, 2020. Public exploit code is available.
- EPSS estimates a 93% probability of exploitation in the next 30 days.
- Fixed versions are available, including Enterprise <=2.3.0a, Proton <=2.3.0a, Enterprise 2.3.0a.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
93%
Higher than 99.8% of all scored CVEs
Exploited in the wild
Yes
1 catalog listing
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2019-7276 brief as a PDF
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Description
Optergy Proton/Enterprise devices allow Remote Root Code Execution via a Backdoor Console.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| Industry KEV feed | Oct 14, 2020 | n/a | Not reported |
Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| EnterpriseOptergy | See advisory | 2.3.0a |
| ProtonOptergy | See advisory | 2.3.0a |
Patched Releases
Enterprise
<=2.3.0a
Proton
<=2.3.0a
Timeline
Publicly disclosed
Jul 1, 2019
Added to Industry KEV feed
Oct 14, 2020
Last updated
Nov 21, 2024
References
- advisoryhttps://applied-risk.com/labs/advisories
- advisoryhttps://www.applied-risk.com/resources/ar-2019-008
- advisory108686
- exploitVulnCheck exploitation report
- exploitMSF optergy_bms_backdoor_rce_cve_2019_7276.rb
FAQ
Common Questions.
Optergy Proton/Enterprise devices allow Remote Root Code Execution via a Backdoor Console.
Affected: Enterprise (Optergy); Proton (Optergy). The full list is in the CVE brief.
It is exploited in the wild, listed in Industry KEV feed since Oct 14, 2020.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including Enterprise <=2.3.0a, Proton <=2.3.0a, Enterprise 2.3.0a.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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