PT-2023-23744 · Teltonika · Teltonika Rut

Claroty Research + 2 · Published 2023-05-22 · Updated 2023-06-01 · CVE-2023-32350

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Teltonika RUT router firmware versions 00.07.00 through 00.07.03

Description The issue is an operating system (OS) command injection vulnerability in a Lua service. An attacker could exploit a parameter in the vulnerable function that calls a user-provided package name by instead providing a package with a malicious name that contains an OS command injection payload.

Recommendations For versions 00.07.00 through 00.07.03, as a temporary workaround, consider restricting the use of the Lua service until a patch is available. Avoid using user-provided package names in the vulnerable function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2023-32350

Affected Products

Teltonika Rut

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-32350 · Security Note
• https://osv.dev/vulnerability/CVE-2023-32350 · Vendor Advisory
• https://cisa.gov/news-events/ics-advisories/icsa-23-131-08 · Note
• https://t.me/cibsecurity/64548 · Telegram Post