CVE-2023-32154
moderate-risk
Published 2024-05-03
Mikrotik RouterOS RADVD Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Mikrotik RouterOS. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Router Advertisement Daemon. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-19797.
Do I need to act?
~
3.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
ADJACENT_NETWORK
/ HIGH complexity
Affected Products (1)
Affected Vendors
References (2)
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-710/
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-710/
31
/ 100
moderate-risk
Severity
20/34 · Moderate
Exploitability
6/34 · Minimal
Exposure
5/34 · Minimal