CVE-2024-20353
גבוהה 8.6 מנוצלת בשטח (KEV)
ניצול פעיל מאומת — קטלוג CISA KEV
- שם
- Cisco ASA and FTD Denial of Service Vulnerability
- נוסף לקטלוג
- יעד טיפול (פדרלי)
- פעולה נדרשת
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
תיאור (מקור, אנגלית)
A vulnerability in the management and VPN web servers for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to incomplete error checking when parsing an HTTP header. An attacker could exploit this vulnerability by sending a crafted HTTP request to a targeted web server on a device. A successful exploit could allow the attacker to cause a DoS condition when the device reloads.
מדדים
- CVSS 3.1
-
8.6 (HIGH)
מקור הציון: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H - EPSS — סבירות ניצול
- 71% (אחוזון 100) נכון ל-25/7/2026
- CWE
- CWE-835
מוצרים מושפעים
cisco: adaptive security appliance software; cisco: firepower threat defense
קישורים
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/… Vendor Advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/… Vendor Advisory
- https://blog.talosintelligence.com/arcanedoor-new-espionage-focused-campaign-f… ExploitThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-202… US Government Resource