CVE-2022-34960
CWE-59Published: August 25, 2022· Updated: Jun 17, 2026
Official Description
The container package in MikroTik RouterOS 7.4beta4 allows an attacker to create mount points pointing to symbolic links, which resolve to locations on the host device. This allows the attacker to mount any arbitrary file to any location on the host.
Risk Analysis
MikroTik RouterOS 7.4beta4 contains a critical vulnerability where an attacker can create symbolic links to mount arbitrary files on the host device. This flaw has a CVSS score of 9.8 and poses a significant risk to system integrity. It is not currently in the KEV database.
No public exploit is known for this vulnerability. The flaw is remotely exploitable with low complexity.
Upgrade to a version of MikroTik RouterOS where this issue is addressed.
Technical Analysis
CVE-2022-34960 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (4)
Quick Facts
Related CVEs (CWE-59)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-34960 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts