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CVE-2023-20899

HIGH
7.5
CVSS Score
Published: July 6, 2023 at 10:29 PM UTC
Updated: June 17, 2026 at 05:31 AM UTC
2 products affected across 1 vendorSd WAN Edge FirmwareSd WAN Edge

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Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

VMware SD-WAN (Edge) contains a bypass authentication vulnerability. An unauthenticated attacker can download the Diagnostic bundle of the application under VMware SD-WAN Management.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Sd WAN Edge Firmware· VMware
95%
4.5.0 ≤ v < 4.5.2
Affected range stops below 4.5.2, so it looks safe — our inference, not a vendor statement
vmware-sd-wan-edge (same device)
Sd WAN Edge· VMware
60%
4.5.x5.xVMware SD-WAN (Edge) 4.5.x, VMware SD-WAN (Edge) 5.x

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://www.vmware.com/security/advisories/VMSA-2023-0015.html

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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