Cisco Secure Firewall ASA/ FTD szoftverek, IOS szoftver, IOS XE szoftver és IOS XR szoftver Web szolgáltatások RCE sérülékenysége
Angol cím: Cisco Secure Firewall ASA/ FTD Softwares, IOS Software, IOS XE Software, and IOS XR Software Web Services RCE Vulnerability
Publikálás dátuma: 2025.09.29.
Utolsó módosítás dátuma: 2025.09.29.
Leírás
A halom túlcsordulás egy típusú puffer túlcsordulás, ahol a felülírható puffer a memória dinamikusan részében van kiosztva, ami általában azt jelenti, hogy a puffert egy olyan függvénnyel osztották ki, mint pl. a malloc().
Leírás forrása: CWE-122 Leírás utolsó módosítása: 2025.09.09.Elemzés leírás
Eredeti nyelven:
A vulnerability in the web services of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, Cisco Secure Firewall Threat Defense (FTD) Software, Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, remote attacker (Cisco ASA and FTD Software) or authenticated, remote attacker (Cisco IOS, IOS XE, and IOS XR Software) with low user privileges to execute arbitrary code on an affected device. This vulnerability is due to improper validation of user-supplied input in HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a targeted web service on an affected device after obtaining additional information about the system, overcoming exploit mitigations, or both. A successful exploit could allow the attacker to execute arbitrary code as root, which may lead to the complete compromise of the affected device. For more information about this vulnerability, see the Details [“#details”] section of this advisory.
Hatás
CVSS3.1 Súlyosság és Metrika
Base score: 9.0 (Kritikus)
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Impact Score: 6.0
Exploitability Score: 2.2
Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality Impact (C): High
Integrity Impact (I): High
Availability Impact (A): High
