---
cve: "CVE-2026-54422"
severity: "MEDIUM"
cvss: 5.5
epss: "0.2%"
vendor: "OpenStack"
kev: false
exploited: false
published: "2026-07-24 05:16:45"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-30T18:30:13+01:00"
---

# CVE-2026-54422

> 5.5 MEDIUM

## Beschreibung

In OpenStack Ironic Python Agent through 11.5.0, a malicious bootc container, when deployed using ironic-python-agent, may be able to extract the credentials used to download it.

## CNA-Record (Kanon, cvelistV5)

- CNA: **mitre**
- State: PUBLISHED
- Stand: 2026-07-24 12:26:32
- CNA-CVSS: **5.5** (`CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **partial**

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Hoch | good |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Schwachstellen-Klasse

- **CWE-522** — Insufficiently Protected Credentials
  The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.

## Angriffsmuster (CAPEC)

- [CAPEC-50 — Password Recovery Exploitation](https://capec.mitre.org/data/definitions/50.html) _(Severity: High)_
- [CAPEC-102 — Session Sidejacking](https://capec.mitre.org/data/definitions/102.html) _(Severity: High)_
- [CAPEC-474 — Signature Spoofing by Key Theft](https://capec.mitre.org/data/definitions/474.html) _(Severity: High)_
- [CAPEC-509 — Kerberoasting](https://capec.mitre.org/data/definitions/509.html) _(Severity: High)_
- [CAPEC-551 — Modify Existing Service](https://capec.mitre.org/data/definitions/551.html)
- [CAPEC-555 — Remote Services with Stolen Credentials](https://capec.mitre.org/data/definitions/555.html) _(Severity: Very High)_
- [CAPEC-560 — Use of Known Domain Credentials](https://capec.mitre.org/data/definitions/560.html) _(Severity: High)_
- [CAPEC-561 — Windows Admin Shares with Stolen Credentials](https://capec.mitre.org/data/definitions/561.html)

## ATT&CK-Techniken

- [T1552.004 — Unsecured Credentials: Private Keys](https://attack.mitre.org/techniques/T1552/004/)
- [T1558.003 — Steal or Forge Kerberos Tickets:Kerberoasting](https://attack.mitre.org/techniques/T1558/003/)
- [T1543 — Create or Modify System Process](https://attack.mitre.org/techniques/T1543/)
- [T1021 — Remote Services](https://attack.mitre.org/techniques/T1021/)
- [T1114.002 — Email Collection:Remote Email Collection](https://attack.mitre.org/techniques/T1114/002/)
- [T1133 — External Remote Services](https://attack.mitre.org/techniques/T1133/)
- [T1078 — Valid Accounts](https://attack.mitre.org/techniques/T1078/)
- [T1021.002 — Remote Services:SMB/Windows Admin Shares](https://attack.mitre.org/techniques/T1021/002/)

## Patch verfügbar (OSV)

- 03bdd46dd009320990d60e533b2c2209b4098055 (Commit)

## Referenzen

- <https://bugs.launchpad.net/ironic-python-agent/+bug/2155826>
- <https://www.openwall.com/lists/oss-security/2026/07/23/4>
- <https://security.openstack.org/ossa/OSSA-2026-028.html>
- <http://www.openwall.com/lists/oss-security/2026/07/23/4>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-54422/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_