Server-side request forgery in Arista CloudVision Portal
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
Arista CloudVision Portal from 2026.2.0, 2026.1.0 through 2026.1.2, 2025.3.0 through 2025.3.3, and 2023.3.0 before 2025.3.0 are affected. Insufficient validation of OIDC bearer token configuration causes a server-side request forgery flaw (CWE-918). A user with high privileges on the network can direct requests from the portal to arbitrary destinations.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
Insufficient validation of OIDC bearer token configuration could allow a user with specific high privileges to direct requests to arbitrary destinations.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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 | 2026.2.0; 2026.1.0 – 2026.1.2; 2025.3.0 – 2025.3.3; 2023.3.0 to before 2025.3.0 | — | No fix listed | CNA |
- CloudVision Portal VendorArista Affected 2026.2.0; 2026.1.0 – 2026.1.2; 2025.3.0 – 2025.3.3; 2023.3.0 to before 2025.3.0 Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for Arista CloudVision Portal.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
Arista Networks CloudVision Portal — arista.com/en/support/advisories-notices/security-advisory/…
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2026-68565 Server-side request forgery in Arista CloudVision Portal SSOPriority LOW 23
Timeline
- 2026-10-06 Threatist record created from CVE-2026-101150
- 2026-10-07 CISA SSVC decision points changed
- 2026-10-07 Alias added: GHSA-gqx4-ph4p-hhhf
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-2026-101150 · CVE Program
- CVE-2026-101150 · NVD
- FIRST EPSS
- GHSA-gqx4-ph4p-hhhf · 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