CVE-2018-1156
UnknownEPSS 7.37%
Last modified
CVE-2018-1156 is a vulnerability of currently unknown severity. Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to stack buffer overflow through the license upgrade interface. This vulnerability could theoretically allow a remote authenticated attacker execute arbitrary code on the system.. EPSS estimates a 7.37% chance of exploitation in the next 30 days.
Description
Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to stack buffer overflow through the license upgrade interface. This vulnerability could theoretically allow a remote authenticated attacker execute arbitrary code on the system.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mikrotik | Routeros | < 6.40.9 |
| Mikrotik | Routeros | < 6.42.7 |
References
- https://mikrotik.com/download/changelogsVendor Advisory
- https://mikrotik.com/download/changelogs/bugfix-release-treeVendor Advisory
- https://www.tenable.com/security/research/tra-2018-21Exploit, Third Party Advisory
- https://mikrotik.com/download/changelogsVendor Advisory
- https://mikrotik.com/download/changelogs/bugfix-release-treeVendor Advisory
- https://www.tenable.com/security/research/tra-2018-21Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-1156?
Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to stack buffer overflow through the license upgrade interface. This vulnerability could theoretically allow a remote authenticated attacker execute arbitrary code on the system.
How severe is CVE-2018-1156?
Severity scoring for CVE-2018-1156 is pending analysis. The EPSS model estimates a 7.37% probability of exploitation in the next 30 days.
How do I fix CVE-2018-1156?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-1156?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST