CVE-2020-3309 — Improper Input Validation in Cisco Firepower Device Manager On-box

CWE-20 — Improper Input ValidationCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.2HIGHNVD
EPSS
0.9%
top 24.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Firepower Device Manager On-boxCisco Firepower Threat Defense Software
Timeline
PublishedMay 6
Latest updateMay 24

Description

A vulnerability in Cisco Firepower Device Manager (FDM) On-Box software could allow an authenticated, remote attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper input validation. An attacker could exploit this vulnerability by uploading a malicious file to an affected device. A successful exploit could allow the attacker to overwrite arbitrary files on as well as modify the underlying operating system of an affected…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages2 packages

🔴Vulnerability Details

2
GHSA
GHSA-37wp-r5gr-q42h: A vulnerability in Cisco Firepower Device Manager (FDM) On-Box software could allow an authenticated, remote attacker to overwrite arbitrary files on↗2022-05-24
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CVEList
Cisco Firepower Device Manager On-Box Software Arbitrary File Overwrite Vulnerability↗2020-05-06
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📋Vendor Advisories

1
Cisco
Cisco Firepower Device Manager On-Box Software Arbitrary File Overwrite Vulnerability↗2020-05-06
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CVE-2020-3309 — Improper Input Validation in Cisco | cvebase