CVE-2022-3172 — CVE & Security Advisory Radar

🎯 CVE-2022-3172 MEDIUM 5.1 🔥 EPSS 2.5% 🧪 PoC 🇪🇺 EUVD

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CVE-2022-3172 | A security issue was discovered in kube-apiserver that allows an aggregated API server to redirect client traffic to any URL. This could lead to the client performing unexpected actions as well as forwarding the client's API server credentials to third parties.

A security issue was discovered in kube-apiserver that allows an
aggregated API server to redirect client traffic to any URL. This could
lead to the client performing unexpected actions as well as forwarding
the client's API server credentials to third parties.

Klassifikation & Betroffenheit:

Kubernetes kube-apiserver v1.23.0 ≤v1.23.10kube-apiserver v1.24.0 ≤v1.24.4kube-apiserver v1.25.0kube-apiserver v1.22.0 ≤v1.22.13kube-apiserver 0 ≤v1.21.14kubernetes apiserver *kubernetes apiserver 1.25.0

Improper Control of Generation of Code ('Code Injection') 🎯 Medium

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

🛡️ Empfohlene Mitigation: Refactor your program so that you do not have to dynamically generate code.

Vollständige Definition bei MITRE ➔

⚔️ Typische Angriffsmuster (CAPEC):

CAPEC-35 · Leverage Executable Code in Non-Executab… (Very High) CAPEC-77 · Manipulating User-Controlled Variables (Very High) CAPEC-242 · Code Injection (High)

🎯 ATT&CK-Techniken (Kill-Chain-Verhalten):

T1027.006 · Obfuscated Files or Information: H… T1027.009 · Obfuscated Files or Information: E… T1564.009 · Hide Artifacts: Resource Forking

🧩 Ähnliche Schwachstellen (Hersteller/Klasse/Score-Band):

CVE-2022-3294 6.6 CVE-2026-3864 6.5 CVE-2026-24514 6.5 CVE-2025-7445 6.5 CVE-2025-1767 6.5

🧪 Exploit-Evidenz:

🐙 UgOrange/CVE-2022-3172

🩹 Patch verfügbar (OSV):

🩹 81834bef33d52c0274ed187af33d8fdf7ae28f43 (Commit) 🩹 778eede58b18cc538a84cf48a2c967a71a84f9e1 (Commit)

📚 Referenzen & Quellen:

🇪🇺 Original-Eintrag (ENISA EUVD) 🇺🇸 NVD-Eintrag

Ausnutzungs-Zeitleiste:

Reserviert 2022

Veröffentlicht 11/2023

Heute 07.09.

CVSS-Vektor-Analyse: 5.1

AV · Angriffsvektor Netzwerk

AC · Komplexität Hoch

PR · Privilegien Hoch

UI · Interaktion Erforderlich

S · Scope Verändert

C · Vertraulichkeit Gering

I · Integrität Gering

A · Verfügbarkeit Gering

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

Veröffentlicht:03.11.2023

Aktualisiert:17.06.2026 04:59

Assigner (CNA):kubernetes

EUVD-ID:EUVD-2022-42593

Quellen: 🇪🇺 EUVD-Datenbank (ENISA) + 🇺🇸 NVD-Anreicherung · 24-h-Cache

CWE-94: Code Injection ✓ Offizieller Patch / Advisory verfügbar

💡 Gegenmaßnahme: Sicherheits-Update des Herstellers zeitnah einspielen und Netzwerksegmentierung prüfen.

Tier	2026-08-29	2026-09-06
≥90 %	4	0
≥50 %	4	0
≥10 %	3	0
<10 %	304	300

Datenquellen & Methodik: Primärquelle ist die EUVD der ENISA (laufender Datenbank-Sync, alle 15 Minuten), abgeglichen mit dem CISA-KEV-Katalog und der NVD — Detail-Dossiers reichern fehlende Felder live per NVD an — mit Fallback auf CIRCL vulnerability-lookup (EU/Non-Profit, aggregiert CVE-, GitHub- und OSV-Advisories). Der CISA-KEV-Katalog (Known Exploited Vulnerabilities, ~1.700 aktiv ausgenutzte Schwachstellen) wird bei jedem Sync vollständig neu geladen und kreuzreferenziert — filterbar über die KEV-Pille. CVSS 3.1 wird nach Ampel-Logik aus Verteidigersicht dekodiert; EPSS bezeichnet die 30-Tage-Exploit-Wahrscheinlichkeit (FIRST.org).

🇪🇺 ENISA EUVD 🇺🇸 NVD ⚠️ CISA KEV ⚡ EPSS

5.1 MEDIUM

🇪🇺 EUVD

EPSS

2.5%

CVE-2022-3172 🌐 Netzwerk (Remote) 🔐 Admin-Rechte nötig

🧪 Kubernetes

CVE-2022-3172 | A security issue was discovered in kube-apiserver that allows an aggregated API server to redirect client traffic to any URL. This could lead to the client performing unexpected actions as well as forwarding the client's API server credentials to third parties.

A security issue was discovered in kube-apiserver that allows an aggregated API server to redirect client traffic to any URL. This could lead to the client performing unexpected actions as well as forwarding the client's API server cred

CWE-94: Code Injection ✓ Offizieller Patch / Advisory verfügbar

💡 Gegenmaßnahme: Sicherheits-Update des Herstellers zeitnah einspielen und Netzwerksegmentierung prüfen.

03.11.2023

🛡️ Details ➔

CVE-2022-3172 | A security issue was discovered in kube-apiserver that allows an aggregated API server to redirect client traffic to any URL. This could lead to the client performing unexpected actions as well as forwarding the client's API server credentials to third parties.

Zero-Day & Vulnerability Intelligence Hub

CVE-2022-3172 | A security issue was discovered in kube-apiserver that allows an aggregated API server to redirect client traffic to any URL. This could lead to the client performing unexpected actions as well as forwarding the client's API server credentials to third parties.