CVE-2023-30799

CVE Enrichment

CVSS: 7.2 HIGH
EPSS: 1.43%
EPSS Percentile: 72.88%
CISA KEV: Not listed

Description

MikroTik RouterOS stable before 6.49.7 and long-term through 6.48.6 are vulnerable to a privilege escalation issue. A remote and authenticated attacker can escalate privileges from admin to super-admin on the Winbox or HTTP interface. The attacker can abuse this vulnerability to execute arbitrary code on the system.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: [email protected]
Published: 19-Jul-2023 22:15
Last Modified: 17-Jun-2026 12:55
EPSS Date: 2026-10-28
CWE: CWE-269

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:L /
                            PR:H /
                            UI:N /
                            S:U /
                            C:H /
                            I:H /
                            A:H

Affected Products / Versions

mikrotik / routeros
Version / affected range: * · through (inclusive) 6.48.7
cpe:2.3:o:mikrotik:routeros:*:*:*:*:ltr:*:*:*
mikrotik / routeros
Version / affected range: * · from (inclusive) 6.34 · before (exclusive) 6.49.7
cpe:2.3:o:mikrotik:routeros:*:*:*:*:-:*:*:*

References

Last enrichment sync: 29-Oct-2026 01:31
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

RouterOS Exploitation and Alternative Delivery Paths: The documented delivery chain centres on CVE-2023-30799, also known as FOISted. CloudSEK Investigates Doorway Botnet Targeting IoT Devices and Servers

CVE (1)

Malware (1)

MITRE ATT&CK (8)

Products (5)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.