Vulnerability · Published May 22, 2023 · Assigned by icscert

CVE-2023-2586

Critical 9.0

In plain English

A critical-severity improper authentication in Remote Management System from Teltonika. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).

Severity (CVSS 3.1)9.0Critical

Exploit odds (30 days)1.0%top 36.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Teltonika’s Remote Management System versions 4.14.0 is vulnerable to an unauthorized attacker registering previously unregistered devices through the RMS platform. If the user has not disabled the "RMS management feature" enabled by default, then an attacker could register that device to themselves. This could enable the attacker to perform different operations on the user's devices, including remote code execution with 'root' privileges (using the 'Task Manager' feature on RMS).

Affected products (as reported)

Vendor	Product	Versions
Teltonika	Remote Management System	0 – before 4.14.0

Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-131-08 government-resource