PT-2022-3059 · Cisco · Cisco Firepower Services Software For Asa+1

Jake Baines · Published 2022-06-22 · Updated 2022-10-26 · CVE-2022-20828

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco FirePOWER Services Software for ASA (affected versions not specified)

Description The issue is related to improper handling of undefined command parameters in the CLI parser of Cisco FirePOWER Software for Adaptive Security Appliance (ASA) FirePOWER module. This could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected ASA FirePOWER module as the root user. The attacker must have administrative access to the Cisco ASA to exploit this vulnerability. The vulnerability can be exploited by using a crafted command on the CLI or by submitting a crafted HTTPS request to the web-based management interface of the Cisco ASA that is hosting the ASA FirePOWER module.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-236

Related Identifiers

BDU:2022-03729

CVE-2022-20828

Affected Products

Cisco Asa

Cisco Firepower Services Software For Asa

References · 11

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/cisco_asax_sfr_rce.rb · Exploit
• 🔥 http://packetstormsecurity.com/files/168256/Cisco-ASA-X-With-FirePOWER-Services-Authenticated-Command-Injection.html · Exploit
• 🔥 https://rapid7.com/blog/post/2022/08/11/rapid7-discovered-vulnerabilities-in-cisco-asa-asdm-and-firepower-services-software · Exploit
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asasfr-cmd-inject-PE4GfdG · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20828 · Security Note
• https://osv.dev/vulnerability/CVE-2022-20828 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-03729 · Security Note
• https://t.me/poxek/2443 · Telegram Post
• https://t.me/cvenotify/35740 · Telegram Post
• https://t.me/cvenotify/34726 · Telegram Post
• https://t.me/cibsecurity/45112 · Telegram Post