dir_canonical_path of the component RNFR Command Handler. The manipulation leads to link following.This vulnerability is documented as CVE-2026-35025. The attack can be initiated remotely. There is not any exploit available.
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⚡ tsecurity.de Intelligence
CVE-2026-35025 | ProFTPD up to 1.3.9b/1.3.10rc2 RNFR Command dir_canonical_path link following (WID-SEC-2026-2069)
A vulnerability, which was classified as critical, has been found in ProFTPD up to 1.3.9b/1.3.10rc2. Affected by this vulnerability is the function dir_canonical_path of the component RNFR Command Handler. The manipulation leads to link…
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A vulnerability, which was classified as critical, has been found in ProFTPD up to 1.3.9b/1.3.10rc2. Affected by this vulnerability is the function
This vulnerability is documented as CVE-2026-35025. The attack can be initiated remotely. There is not any exploit available.
This vulnerability is documented as CVE-2026-35025. The attack can be initiated remotely. There is not any exploit available.
IoC Intelligence (1 Indikatoren)
CVE-2026-35025
IR-PLAYBOOK-VULN-REMEDIATIONMEDIUM
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title: Detect Exploitation - CVE-2026-35025 | ProFTPD up to 1.3.9b/1.3.10rc2 RNFR Command dir_canonical_path link following (WID-SEC-2026-2069)
id: 9ba6924f-a0f4-4b23-be0a-4200d2758969
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "CVE-2026-35025 | ProFTPD up to" ascii wide
condition:
any of them
}INFRASTRUCTURE BLAST RADIUS & EXPOSURE
Live-Vektor: LOCAL
LOCALIZED
Perimeter & Ingress
Geringes Risiko
Lateral Pivot & AD
GEFÄHRDET (80%)
Crown Jewels & DB
Geringes Risiko
Supply Chain Reach
Geringes Risiko
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich CVE-2026-35025 | ProFTPD up to 1.3.9b/1..... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
🛡️ Angriffsfläche & Exposure
Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
⚡ Empfohlene Sofortmaßnahmen
- 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
- 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
- 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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