Buffer overflow in Mikrotik Routeros

CVE-2023-24094

An issue in the bridge2 component of MikroTik RouterOS v6.40.5 allows attackers to cause a Denial of Service (DoS) via crafted packets.

Vulnerability class: Buffer Overflow

EPSS: 0.008 (53.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Mikrotik Routeros — versions 6.40.5
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

af854a3a-2127-422b-91ae-364da2661108 (Product)
af854a3a-2127-422b-91ae-364da2661108 (Broken Link)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-24094?: CVE-2023-24094 is a high-severity vulnerability in Mikrotik Routeros, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2023-03-27.
How severe is CVE-2023-24094?: High severity. CVSS v3 base score is 7.5 out of 10.