VendorsMikrotikrouterosany version
Vulnerabilities

Mikrotik RouterOS any version

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

60CVEs
CVE-2020-20265
Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /ram/pckg/wireless/nova/bin/wireless process. An authenticated remote attacker can cause a Denial of Service due via a crafted packet.
Published 2021-05-11 · Modified
6.5EPSS 0.021
CVE-2020-20266
Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/dot1x process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).
Published 2021-05-19 · Modified
6.5EPSS 0.021
CVE-2020-20264
Mikrotik RouterOs before 6.47 (stable tree) in the /ram/pckg/advanced-tools/nova/bin/netwatch process. An authenticated remote attacker can cause a Denial of Service due to a divide by zero error.
Published 2021-05-19 · Modified
6.5EPSS 0.021
CVE-2020-20254
Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).
Published 2021-05-18 · Modified
6.5EPSS 0.021
CVE-2020-20253
Mikrotik RouterOs before 6.47 (stable tree) suffers from a divison by zero vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service due to a divide by zero error.
Published 2021-05-18 · Modified
6.5EPSS 0.021
CVE-2020-20225
Mikrotik RouterOs before 6.47 (stable tree) suffers from an assertion failure vulnerability in the /nova/bin/user process. An authenticated remote attacker can cause a Denial of Service due to an assertion failure via a crafted packet.
Published 2021-07-07 · Modified
6.5EPSS 0.020
CVE-2020-20231
Mikrotik RouterOs through stable version 6.48.3 suffers from a memory corruption vulnerability in the /nova/bin/detnet process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).
Published 2021-07-14 · Modified
6.5EPSS 0.020
CVE-2020-20217
Mikrotik RouterOs before 6.47 (stable tree) suffers from an uncontrolled resource consumption vulnerability in the /nova/bin/route process. An authenticated remote attacker can cause a Denial of Service due to overloading the systems CPU.
Published 2021-07-08 · Modified
6.5EPSS 0.020
CVE-2020-20230
Mikrotik RouterOs before stable 6.47 suffers from an uncontrolled resource consumption in the sshd process. An authenticated remote attacker can cause a Denial of Service due to overloading the systems CPU.
Published 2021-07-19 · Modified
6.5EPSS 0.019
CVE-2020-20249
Mikrotik RouterOs before stable 6.47 suffers from a memory corruption vulnerability in the resolver process. By sending a crafted packet, an authenticated remote attacker can cause a Denial of Service.
Published 2021-07-19 · Modified
6.5EPSS 0.018
CVE-2020-20267
Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/resolver process. An authenticated remote attacker can cause a Denial of Service due to invalid memory access.
Published 2021-05-11 · Modified
6.5EPSS 0.017
CVE-2020-20250
Mikrotik RouterOs before stable version 6.47 suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). NOTE: this is different from CVE-2020-20253 and CVE-2020-20254. All four vulnerabilities in the /nova/bin/lcdstat process are discussed in the CVE-2020-20250 github.com/cq674350529 reference.
Published 2021-07-13 · Modified
6.5EPSS 0.017
CVE-2020-20252
Mikrotik RouterOs before stable version 6.47 suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).
Published 2021-07-13 · Modified
6.5EPSS 0.016
CVE-2022-36522
Mikrotik RouterOs through stable v6.48.3 was discovered to contain an assertion failure in the component /advanced-tools/nova/bin/netwatch. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
Published 2022-08-26 · Modified
6.5EPSS 0.016
CVE-2020-20247
Mikrotik RouterOs before 6.46.5 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/traceroute process. An authenticated remote attacker can cause a Denial of Service due via the loop counter variable.
Published 2021-05-03 · Modified
6.5EPSS 0.011
CVE-2008-6976
MikroTik RouterOS 3.x through 3.13 and 2.x through 2.9.51 allows remote attackers to modify Network Management System (NMS) settings via a crafted SNMP set request.
Published 2009-08-18 · Modified
6.41 PoCEPSS 0.092
CVE-2021-3014
In MikroTik RouterOS through 2021-01-04, the hotspot login page is vulnerable to reflected XSS via the target parameter.
Published 2021-01-04 · Modified
6.1EPSS 0.009
CVE-2024-54772
An issue was discovered in the Winbox service of MikroTik RouterOS long-term release v6.43.13 through v6.49.13 and stable v6.43 through v7.17.2. A patch is available in the stable release v6.49.18. A discrepancy in response size between connection attempts made with a valid username and those with an invalid username allows attackers to enumerate for valid accounts.
Published 2025-02-11 · Analyzed
5.4EPSS 0.008
CVE-2023-41570
MikroTik RouterOS v7.1 to 7.11 was discovered to contain incorrect access control mechanisms in place for the Rest API.
Published 2023-11-14 · Modified
5.3EPSS 0.005
CVE-2019-3981
MikroTik Winbox 3.20 and below is vulnerable to man in the middle attacks. A man in the middle can downgrade the client's authentication protocol and recover the user's username and MD5 hashed password.
Published 2020-01-14 · Modified
4.3EPSS 0.011
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