Vulnerability Details : CVE-2018-1157
Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to a memory exhaustion vulnerability. An authenticated remote attacker can crash the HTTP server and in some circumstances reboot the system via a crafted HTTP POST request.
Products affected by CVE-2018-1157
- cpe:2.3:o:mikrotik:routeros:*:*:*:*:ltr:*:*:*
- cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1157
0.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1157
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:C |
8.0
|
6.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-1157
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1157
-
https://mikrotik.com/download/changelogs/bugfix-release-tree
MikroTik Routers and Wireless - SoftwareVendor Advisory
-
https://www.tenable.com/security/research/tra-2018-21
[R1] Mikrotik RouterOS Multiple Authenticated Vulnerabilities - Research Advisory | Tenable®Exploit;Third Party Advisory
-
http://seclists.org/fulldisclosure/2019/Jul/20
Full Disclosure: Two vulnerabilities found in MikroTik's RouterOS
-
https://mikrotik.com/download/changelogs
MikroTik Routers and Wireless - SoftwareVendor Advisory
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