---
cve: "CVE-2022-47966"
severity: "CRITICAL"
cvss: 9.8
epss: "99.8%"
vendor: "n/a"
kev: true
exploited: true
published: "2023-01-18 00:00:00"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-11-07T07:13:57+01:00"
---

# CVE-2022-47966

> 9.8 CRITICAL · ⚠️ CISA KEV (1384 Tage) · 🔓 Exploited · 🧪 PoC

## Beschreibung

Multiple Zoho ManageEngine on-premise products, such as ServiceDesk Plus through 14003, allow remote code execution due to use of Apache Santuario xmlsec (aka XML Security for Java) 1.4.1, because the xmlsec XSLT features, by design in that version, make the application responsible for certain security protections, and the ManageEngine applications did not provide those protections. This affects Access Manager Plus before 4308, Active Directory 360 before 4310, ADAudit Plus before 7081, ADManager Plus before 7162, ADSelfService Plus before 6211, Analytics Plus before 5150, Application Control Plus before 10.1.2220.18, Asset Explorer before 6983, Browser Security Plus before 11.1.2238.6, Device Control Plus before 10.1.2220.18, Endpoint Central before 10.1.2228.11, Endpoint Central MSP before 10.1.2228.11, Endpoint DLP before 10.1.2137.6, Key Manager Plus before 6401, OS Deployer before 1.1.2243.1, PAM 360 before 5713, Password Manager Pro before 12124, Patch Manager Plus before 10.1.2220.18, Remote Access Plus before 10.1.2228.11, Remote Monitoring and Management (RMM) before 10.1.41. ServiceDesk Plus before 14004, ServiceDesk Plus MSP before 13001, SupportCenter Plus before 11026, and Vulnerability Manager Plus before 10.1.2220.18. Exploitation is only possible if SAML SSO has ever been configured for a product (for some products, exploitation requires that SAML SSO is currently active).

## CNA-Record (Kanon, cvelistV5)

- CNA: **mitre**
- State: PUBLISHED
- Stand: 2026-07-31 03:55:26

## CISA-Anreicherung (vulnrichment/ADP)

- CISA KEV seit: **23.01.2023**
- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **active**
  - Automatable: **yes**
  - Technical Impact: **total**

## CVSS-Vektor

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

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

## Schwachstellen-Klasse

- **CWE-20** — Improper Input Validation
  The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

## Angriffsmuster (CAPEC)

- [CAPEC-10 — Buffer Overflow via Environment Variables](https://capec.mitre.org/data/definitions/10.html) _(Severity: High)_
- [CAPEC-13 — Subverting Environment Variable Values](https://capec.mitre.org/data/definitions/13.html) _(Severity: Very High)_
- [CAPEC-101 — Server Side Include (SSI) Injection](https://capec.mitre.org/data/definitions/101.html) _(Severity: High)_
- [CAPEC-104 — Cross Zone Scripting](https://capec.mitre.org/data/definitions/104.html) _(Severity: High)_
- [CAPEC-108 — Command Line Execution through SQL Injection](https://capec.mitre.org/data/definitions/108.html) _(Severity: Very High)_
- [CAPEC-109 — Object Relational Mapping Injection](https://capec.mitre.org/data/definitions/109.html) _(Severity: High)_
- [CAPEC-110 — SQL Injection through SOAP Parameter Tampering](https://capec.mitre.org/data/definitions/110.html) _(Severity: Very High)_
- [CAPEC-120 — Double Encoding](https://capec.mitre.org/data/definitions/120.html) _(Severity: Medium)_

## ATT&CK-Techniken

- [T1562.003 — Impair Defenses:Impair Command History Logging](https://attack.mitre.org/techniques/T1562/003/)
- [T1574.006 — Hijack Execution Flow:Dynamic Linker Hijacking](https://attack.mitre.org/techniques/T1574/006/)
- [T1574.007 — Hijack Execution Flow:Path Interception by PATH Environment ](https://attack.mitre.org/techniques/T1574/007/)

## BSI-Hinweise (deutsch)

- [Zoho ManageEngine Produkte: Schwachstelle ermöglicht Codeausführung mit Systemrechten](https://wid.cert-bund.de/portal/wid/sicherheitshinweis/WID-SEC-W-2023-0115) — _BSI-Einstufung: kritisch_
  Ein entfernter Angreifer kann eine Schwachstelle in mehreren Zoho ManageEngine Produkten ausnutzen, um beliebigen Programmcode mit Systemrechten auszuführen.

## Referenzen

- <https://github.com/apache/santuario-xml-security-java/tags?after=1.4.6>
- <https://www.manageengine.com/security/advisory/CVE/cve-2022-47966.html>
- <http://packetstormsecurity.com/files/170882/Zoho-ManageEngine-ServiceDesk-Plus-14003-Remote-Code-Execution.html>
- <http://packetstormsecurity.com/files/170925/ManageEngine-ADSelfService-Plus-Unauthenticated-SAML-Remote-Code-Execution.html>
- <http://packetstormsecurity.com/files/170943/Zoho-ManageEngine-Endpoint-Central-MSP-10.1.2228.10-Remote-Code-Execution.html>
- <https://blog.viettelcybersecurity.com/saml-show-stopper/>
- <https://github.com/horizon3ai/CVE-2022-47966>
- <https://www.horizon3.ai/manageengine-cve-2022-47966-technical-deep-dive/>
- <https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-250a>
- <https://attackerkb.com/topics/gvs0Gv8BID/cve-2022-47966/rapid7-analysis>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2022-47966/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_