---
cve: "CVE-2022-31020"
severity: "HIGH"
cvss: 8.8
epss: "1.8%"
vendor: "Hyperledger"
kev: false
exploited: false
published: "2022-09-06 17:15:08"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T20:23:18+02:00"
---

# CVE-2022-31020

> 8.8 HIGH · 🧪 PoC

## Beschreibung

Indy Node is the server portion of a distributed ledger purpose-built for decentralized identity. In versions 1.12.4 and prior, the `pool-upgrade` request handler in Indy-Node allows an improperly authenticated attacker to remotely execute code on nodes within the network. The `pool-upgrade` request handler in Indy-Node 1.12.5 has been updated to properly authenticate pool-upgrade transactions before any processing is performed by the request handler. The transactions are further sanitized to prevent remote code execution. As a workaround, endorsers should not create DIDs for untrusted users. A vulnerable ledger should configure `auth_rules` to prevent new DIDs from being written to the ledger until the network can be upgraded.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- fe507474f77084faef4539101e2bbb4d508a97f5 (Commit)
- 51a6ebba62be9c16254bc17520ef7777e5e89942 (Commit)

## Referenzen

- <https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p>
- <https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5>
- <https://github.com/hyperledger/indy-node/releases/tag/v1.12.5>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-31020) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_