---
title: CVSSV20Authentication enum | Wartiva GraphQL API
description: CVSSV20Authentication describes the number of times an attacker must authenticate to a target in CVSS v2.0. Wartiva GraphQL API reference with examples.
url: https://wartiva.com/api-docs/types/cvssv20-authentication.html
updated: 2026-10-07
---

Vulnerabilities · GraphQL enum

# `CVSSV20Authentication` enum

`CVSSV20Authentication` describes the number of times an attacker must authenticate to a target in CVSS v2.0.

## Values

| Enum Value | Description |
|---|---|
| `MULTIPLE` | Exploitation requires the attacker to authenticate three or more times to a single component. |
| `SINGLE` | Exploitation requires the attacker to authenticate once to a single component. |
| `NONE` | Authentication is not required to exploit the vulnerability. |

## Used by

- [`CVSSMetricV20`](https://wartiva.com/api-docs/types/cvss-metric-v20.html) type: Type CVSSMetricV20 contains detailed CVSS version 2.0 scoring attributes

## Example

### Example

```json
"MULTIPLE"

```

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