VulnerabilityModified
CVE-2020-22845
A buffer overflow in Mikrotik RouterOS 6.47 allows unauthenticated attackers to cause a denial of service (DOS) via crafted FTP requests.
HIGH 7.5EPSS 1.25%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A buffer overflow in Mikrotik RouterOS 6.47 allows unauthenticated attackers to cause a denial of service (DOS) via crafted FTP requests.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.25% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- mikrotik/routeros
- Source
- cve@mitre.org
References
- https://github.com/colorlight/mikrotik_poc/blob/master/two_vulns.mdThird Party Advisory
- https://mikrotik.com/supportProduct
- https://github.com/colorlight/mikrotik_poc/blob/master/two_vulns.mdThird Party Advisory
- https://mikrotik.com/supportProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.