PT-2023-7234 · Cisco · Cisco Firepower Management Center (Fmc)

Sanmith Prakash · Published 2023-10-27 · Updated 2024-11-26 · CVE-2023-20114

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Cisco Firepower Management Center (FMC) Software (affected versions not specified)

Description The issue is related to insufficient input validation in the file download feature of Cisco Firepower Management Center (FMC) Software. This could allow a remote attacker to download arbitrary files from an affected system by sending a crafted HTTPS request to the /api endpoint, specifically exploiting the lack of input sanitation.

Recommendations As a temporary workaround, consider restricting access to the file download feature until a patch is available. Avoid using the file download feature in the affected Cisco Firepower Management Center (FMC) Software until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Information Disclosure

Weakness Enumeration

CWE-73

CWE-20

CWE-200

Related Identifiers

BDU:2023-08262

CVE-2023-20114

Affected Products

Cisco Firepower Management Center (Fmc)

References · 8

• https://bdu.fstec.ru/vul/2023-08262 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-file-download-7js4ug2J · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20114 · Security Note
• https://osv.dev/vulnerability/CVE-2023-20114 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1719789905914544377 · Twitter Post
• https://cybersecurity-help.cz/vdb/SB2023110243 · Note
• https://vuldb.com/ru/?id.244232 · Note
• https://twitter.com/CVEnew/status/1719759418235965799 · Twitter Post