CVE-2020-3452

UNKNOWNKnown Exploited

CISA Known Exploited Vulnerability

https://nvd.nist.gov/vuln/detail/CVE-2020-3452

Remediation deadline: May 3, 2022

Description

Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an improper input validation vulnerability when HTTP requests process URLs. An attacker could exploit this vulnerability by sending a crafted HTTP request containing directory traversal character sequences to an affected device. A successful exploit could allow the attacker to view arbitrary files within the web services file system on the targeted device.

Timeline

Published:November 3rd, 2021 12:00 AM

Last modified:November 3rd, 2021 12:00 AM

Added to KEV:November 3rd, 2021

CVSS Scoring

No CVSS v3 score available

Affected Software

From NVD CPE configuration data

Vendors

Cisco

Products

Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD)

Weaknesses (CWE)

CWE-20

References & Reports

Advisories, patches, and third-party reports

No references available.

Source: CISA KEV + NVD · Data may lag official sources by up to one minute