PT-2024-21414 · Casa Systems · Casa Systems Ntc-221

Chris Watts · Published 2024-10-22 · Updated 2024-10-23 · CVE-2024-26519

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Casa Systems NTC-221 versions 2.0.99.0 and before

Description The issue allows a remote attacker to execute arbitrary code via a crafted payload to the "/www/cgi-bin/nas.cgi" component. This enables the attacker to potentially gain control over the system.

Recommendations For Casa Systems NTC-221 versions 2.0.99.0 and before, consider restricting access to the "/www/cgi-bin/nas.cgi" component until a patch is available. As a temporary workaround, avoid using the vulnerable component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2024-26519

Affected Products

Casa Systems Ntc-221

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2024-26519 · Security Note
• https://t.me/cvedetector/8662 · Telegram Post
• https://twitter.com/CVEnew/status/1849046690378190932 · Twitter Post
• https://cybercx.com.au/blog/zero-day-rce-in-netcomm-ntc-221-industrial-iot-m2m-lte-4g-router · Note