Vulnerability Details : CVE-2023-30800
The web server used by MikroTik RouterOS version 6 is affected by a heap memory corruption issue. A remote and unauthenticated attacker can corrupt the server's heap memory by sending a crafted HTTP request. As a result, the web interface crashes and is immediately restarted. The issue was fixed in RouterOS 6.49.10 stable. RouterOS version 7 is not affected.
Vulnerability category: Memory Corruption
Products affected by CVE-2023-30800
- cpe:2.3:o:mikrotik:routeros:*:*:*:*:-:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-30800
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-30800
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
VulnCheck | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-30800
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by:
- disclosure@vulncheck.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-30800
-
https://vulncheck.com/advisories/mikrotik-jsproxy-dos
MikroTik RouterOS JSProxy Heap Corruption | VulnCheck AdvisoriesExploit;Third Party Advisory
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