PT-2023-5847 · Unknown · Connected Io

Published 2023-08-04 · Updated 2023-08-08 · CVE-2023-33377

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Connected IO versions 2.1.0 and prior

Description The issue is related to the implementation of the communication protocol in the firmware of Connected IO routers, which is vulnerable to OS command injection. This allows a remote attacker to execute arbitrary OS commands on devices. The vulnerability is specifically found in the set firewall command part of the communication protocol.

Recommendations For Connected IO versions 2.1.0 and prior, update to a version that fixes the OS command injection vulnerability in the set firewall command. As a temporary workaround, consider restricting access to the set firewall command until a patch is available.

Fix

OS Command Injection

Special Elements Injection

Improper Neutralization

Weakness Enumeration

CWE-78

CWE-74

CWE-707

Related Identifiers

BDU:2023-06534

CVE-2023-33377

Affected Products

Connected Io

References · 8

• https://bdu.fstec.ru/vul/2023-06534 · Security Note
• https://osv.dev/vulnerability/CVE-2023-33377 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-33377 · Security Note
• https://connectedio.com/products/routers · Note
• https://claroty.com/team82/research/the-path-to-the-cloud-is-filled-with-holes-exploiting-4g-edge-routers · Note
• https://claroty.com/team82/disclosure-dashboard/cve-2023-33377 · Note
• https://vuldb.com/ru/?id.236160 · Note
• https://t.me/cibsecurity/67782 · Telegram Post