CVE-2021-1493

Sažetak

A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause a buffer overflow on an affected system. The vulnerability is due to insufficient boundary checks for specific data that is provided to the web services interface of an affected system. An attacker could exploit this vulnerability by sending a malicious HTTP request. A successful exploit could allow the attacker to cause a buffer overflow condition on the affected system, which could disclose data fragments or cause the device to reload, resulting in a denial of service (DoS) condition.

Reference

CVSS

Base:	7.5
Impact:	7.8
Exploitability:	8.0

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	SINGLE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	NONE	COMPLETE

CVSS vektor

AV:N/AC:L/Au:S/C:P/I:N/A:C

Zadnje važnije ažuriranje

07-11-2023 - 03:28

Objavljeno

29-04-2021 - 18:15