Improper authentication in Arista CloudVision Portal
Priority MEDIUM 50CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-287.
Summary
On affected versions of the CloudVision Portal, improper access controls could enable a malicious authenticated user to take broader actions on managed EOS devices than intended. This advisory impacts the Arista CloudVision Portal products when run on-premise. It does not impact CloudVision as-a-Service.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00784 56th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Arista | CloudVision Portal | 2024.3.0; 2024.2.0 – 2024.2.1; 2024.1.0 – 2024.1.2; 2023.3; 2023.2; 2023.1; 2022.3; 2022.2; 2022.1; 2021.3; 2021.2; 2021.1; 2020.3; 2020.2; 2020.1; 2019.1; 2018.2; 2018.1; 2017.2 | — | No fix listed | CNA |
- CloudVision Portal VendorArista Affected 2024.3.0; 2024.2.0 – 2024.2.1; 2024.1.0 – 2024.1.2; 2023.3; 2023.2; 2023.1; 2022.3; 2022.2; 2022.1; 2021.3; 2021.2; 2021.1; 2020.3; 2020.2; 2020.1; 2019.1; 2018.2; 2018.1; 2017.2 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-11186
- 2026-10-03 Alias added: GHSA-mf9v-44vc-62r3
References
More Arista vulnerabilities
- TI-2026-79524 Privilege escalation in Arista VeloCloud Orchestrator on-premises KEVCVSS 4.0CRITICAL 9.4
- TI-2026-63212 Improper input validation in Arista VeloCloud Orchestrator On-Prem KEVCVSS 4.0CRITICAL 9.5
- TI-2026-13992 VeloCloud Orchestrator OS Command Injection KEVCVSS 4.0CRITICAL 10.0
- TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
- TI-2014-05157 GNU Bash through 4.3 processes trailing strings after function definitions in the values… KEVCVSS 3.1CRITICAL 9.8
- TI-2026-23989 crypto: algif_aead - Revert to operating out-of-place KEVCVSS 3.1HIGH 7.8
Sources
- CVE-2024-11186 · CVE Program
- CVE-2024-11186 · NVD
- FIRST EPSS
- GHSA-mf9v-44vc-62r3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences